Answer:b
Explanation: you can’t see the difference of it changing
When sodium hydroxide dissolves in water then it is a chemical change Hence option B is true.
A chemical change is a change of materials into another, new materials with different properties, and one or more than one new substance are formed.
Given that,
Sodium hydroxide dissolves in water.
When sodium hydroxide dissolves in water the bond between the sodium and hydroxide breaks leading to the formation of ions.
Any reaction associated with the breaking of bonds and leads to new products is known as chemical change.
Therefore, sodium hydroxide dissolves in water as a chemical change.
Hence option B is true.
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Even though my sister is the biggest pest in the world, my mom still says I have to take her to the park with me.
a.
simple
c.
complex
b.
compound
d.
compound-complex
Please select the best answer from the choices provided
A
B
C
D
Anyone play basketball and can help me out with a question? I will give you brainest :)
Answer:
i play, whats the question
Explanation:
D. Over head u-u Yw
PLEASE HELP ITS WORTH 30 POINTS WILL REPORT IF ITS SPAM
"The Effects of Sleeping on Grades"
The following data was taken from an experiment to determine the effect sleeping has on student test scores. This data is from a group of 20 students who recorded the amount of time they slept each night in a week and what their test score was at the end of that week. The amount of time that is recorded in the table for sleeping, is the average for the week.
Use the following graph template to create your scatterplot graph using the given data.
As a rule, only about 75% of properly planted seedlings will survive. Based on this rule, if a landowner plants 2500 seedlings properly, how many of these seedling should survive? A. 2575 B. 1875 C. 625 D. 2425
Answer:
B. 1875 seedlings
Explanation:
Given the following data;
Amount of seedling properly planted = 25000
Percentage to survive = 75%
Amount of seedling = 75/100 * 2500
Amount of seedling = 75*25
Amount of seedling = 1875 seedlings.
Humans often convert grasslands into farm fields to grow crops. Describe why the conversion of temperate grasslands, such as in the central United States, into agricultural areas is an environmental problem.
Answer:
The answer is below
Explanation:
The conversion of temperate grasslands, such as in the central United States, into agricultural areas, is an environmental problem. This is evident for the following reasons:
1. The conversion of temperate grasslands endangers some certain species such as grasslands songbirds, the monarch butterfly, native bumblebees, etc.
2. This conversion has also affected the surrounding water bodies negatively, particularly the water used for drinking
3. It has also affected the degree to which surrounding carbons of the central United States is being managed
******40 POINTS********************************************************************************************
Refer back to the video in the introduction to 6.1 - Is Google a Monopoly? Let’s assume that Google is a monopoly. Should Americans be concerned? Typically people are weary of monopolies because of the pricing power that they have. But using Google Search is free.
Should the United States government step in? If you say yes, how should they punish the company? Whether you say yes or no, be sure to justify your answer.
Create a new post in which you respond to the question above. Your post should:
Provide thoughtful and practical suggestions for how the issue of scarcity should be approached.
Reference key ideas and terms from the lesson.
Be well organized, well-written in professional language, and free from grammatical errors.
After you have made your post, provide a substantive response* to at least one other student.
*A substantive response means a response which adds to the conversation started in the original post in a meaningful way. Some examples of substantive responses include sharing a reaction to the original post along with an explanation, asking good follow up questions, or sharing a personal experience that relates to the original post. Simply saying that you agree or disagree, or making general comments (e.g. "great job" or “I disagree”) does not qualify as a substantive response.
Answer:
can you post the actual question and not the whole passage?
Explanation:
WILL MARK BRAINLIEST!!!: Explain how the following concepts apply to the Little Albert experiment: stimulus generalization, stimulus discrimination, extinction, and spontaneous recovery.
Answer:
The Little Albert experiment presents an example of how classical conditioning can be used to condition an emotional response.
Explanation:
Neutral Stimulus (NS)
A stimulus (prior to conditioning) that does not evoke a response. E.g. in the Little Albert experiment the white rat was the neutral stimulus.
Unconditioned Stimulus (UCS)
Any stimulus which produces a naturally occurring automatic response. E.g. a loud noise (created by a hammer struck against the steel bar).
Unconditioned Response (UCR)
A natural response which occurs when the UCS is presented. In the Little Albert Experiment fear was the unconditioned response.
Conditioned Stimulus (CS)
A conditioned stimulus is a substitute stimulus that triggers the same response in an organism as an unconditioned stimulus. Simply put, a conditioned stimulus makes an organism react to something because it is associated with something else. In the Little Albert Experiment the white rat was the conditioned stimulus.
Conditioned Response (CR)
Behavior which is similar (but not necessarily the same) to the UCR, which is triggered by the CS after classical conditioning. Conditioned responses are learned. E.g. fear when presentation with the white rat.
Extinction
The dying out of a conditioned response by breaking the association between the C.S. and the U.C.S.
Spontaneous Recovery
The return of a conditioned response (in a weaker form) after a period of time following extinction.
Generalisation
When a stimulus similar to the C.S. also elicits a response. E.g., Albert was scared of a white rat, and a fur coat, some cotton wool and a Father Christmas mask.
Discrimination
The opposite of generalisation i.e. the ability of the subject to tell the difference between two similar stimuli. E.g. Albert was happy to play with building blocks at any time.
Neutral Stimulus: A stimulus that does not initially elicit a response (the white rat).
Unconditioned Stimulus: A stimulus that elicits a reflexive response (the loud noise).
Unconditioned Response: A natural reaction to a given stimulus (fear).
Conditioned Stimulus: A stimulus that elicits a response after repeatedly being paired with an unconditioned stimulus (the white rat).
Conditioned Response: The response caused by the conditioned stimulus (fear).
Answer:
See below and paraphrase to avoid plagiarism... :)
Explanation:
Stimulus generalization is the idea that the effects of conditioning can spread to stimuli that differ in ways from the stimulus that was present during the initial conditioning. In the Little Albert experiment, stimulus generalization is when Little Albert becomes fearful of a rabbit, a dog, & a seal-skin coat. Stimulus discrimination is the ability to tell the difference between stimuli. In the Little Albert experiment, stimulus discrimination is when Little Albert wasn't fearful of a fuzzy teddy bear. Extinction is the gradual decline in the conditioned response achieved by presenting the CS alone or by presenting the CS & the UCS separately. In the Little Albert experiment, extinction is when Little Albert's fear disappeared for a while after the white rat was no longer paired by a loud noise. Spontaneous recovery follows extinction and is the sudden, unplanned reappearance of the CR. In the Little Albert experiment, spontaneous recovery is when Little Albert's fear suddenly reappeared after extinction had taken place.
A student frantically finishes his homework every night because it's due the next
morning. But when his teacher does not collect it, the student stops doing the
homework. He no longer worries about the consequences. This is an example of
Answer:
This is an example of demotivation.
Explanation:
The student worked hard every night to deliver the homework on time and completely answered, but when the teacher did not collect the answered homework, the student felt that his effort and time spent to answer it was in vain. This discouraged the student from continuing to answer his homework and for this reason, he stopped responding, since he knows that the teacher will not collect it and will not evaluate the answers he gave.
In an isosceles trapezoid, the lower base is 15, the upper base is 5, and each leg is 6. How far must each of the legs be extended to form a triangle?
Answer:
3 units
Explanation:
Let the side of the triangles to be extended be x. Both sides of the triangle are equal.
Applying similarly theorem of two similar triangles, the following proportion can be set up to solve for the value of x as shown below:
[tex] \frac{15}{5} = \frac{6 + x}{x} [/tex]
Cross multiply
[tex] 15 \times x = (6 + x) \times 5 [/tex]
[tex] 15x = 30 + 5x [/tex]
Subtract both sides by 5x
[tex] 15x - 5x = 30 [/tex]
[tex] 10x = 30 [/tex]
Divide both sides by 10
[tex] x = 3 [/tex]
Therefore, the legs must be extended 3 units more to form a triangle.
Each of the legs be extended by 3 to form a triangle
Using the theorem of two similar triangles, Assuming that sides of the triangle are equal, we can extend the side of the triangles with [tex]y[/tex]
We can create a proportion as;
[tex]\frac{ y }{ 6+y } = \frac{5}{15}[/tex]
Cross multiply, we have
[tex]30 =15y-5y[/tex]
[tex]30=10y[/tex]
[tex]y= \frac{30}{10}[/tex]
[tex]y=3[/tex]
Therefore, each of the legs be extended by 3 to form a triangle
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What is the meaning of this quote from "The Scarlet Letter"
“Be not silent from any mistaken pity and tenderness for him; for, believe me, Hester, though he were to step down from a high place, and stand there beside thee, on thy pedestal of shame, yet better were it so, than to hide a guilty heart through life.”
The study of syntax is important to understand language acquisition. Research and explain what the subject, verb, and object are, with some examples. Also explain what a phrase, clause, and sentence are, in brief, with examples of each. And list and briefly explain the parts of speech in English (nouns, adjectives [including articles and determiners], pronouns, lexical and auxiliary verbs, adverbs, prepositions, conjunctions, and interjections) and provide examples of each.
Answer:
The study of syntax is important to understand language acquisition. Research and explain what the subject, verb, and object are, with some examples are explained below in details.
Explanation:
The research of syntax is necessary to learn language achievement. analysis and describe what the subject, verb, and object are. also describe what an expression, phrase, and sentence are, in summary, with samples of each. and list and shortly describe parts of speech in English (pronouns, auxiliary adverbs, and lexical, verbs, conjunctions, prepositions, and interjections and provide examples of each.
Answer:
(Answers may vary)
Sentence: A sentence is a set of words that usually contains a subject and an object. The subject is basically the topic of the sentence, while the object is what is said about the subject. A verb is an action word. Any word that tells you about the action is a verb. Here are a few examples:
Johnny and Jimmy speak English while at work.
In this sentence, the subject is “Johnny and Jimmy,” the verb is “speak,” and the object is “English while at work.”
Sally and Anne walk to school every day.
In this sentence, the subject is “Sally and Anne,” the verb is “walk,” and the object is “to school every day.”
Clause: A clause is defined as a group of words containing a subject and an active verb. Here are a few examples:
because she smiled at her
In this clause, the subject is “she” and the verb is “smiled.”
I hate early mornings.
In this sentence, the subject is “I” and the verb is “hate.”
Phrase: A phrase, on the other hand, is a collection of words that may have nouns, etc., but does not have a subject and active verb. For example
leaving behind the dog
broken into millions of pieces
Parts of Speech
Noun: A noun can be described as a thing such as a person, name, place, or thing. For example, “Johnny,” “teacher,” “book,” “dog,” and “February” are all nouns.
Adjective: An adjective is a word that describes a noun. Words such as “pretty,” “tall,” “lovely,” and “happy” are all adjectives.
Determiners: Determiners are words such as “the,” “and,” “my,” “some,” “either,” “neither,” “much,” “many,” “most,” “mine,” and “his,” which usually come before noun phrases. An article is a determiner that uses a definite or indefinite form of word such as “a,” ”the,” and ”an.”
Pronoun: A pronoun is a word that replaces a noun or used instead of a noun. Words such as “he,” “she,” “I,” “him,” “hers,” “yours,” “this,” “that,” “who,” “what,” “myself,” “yourself,” “each other,” “one another,” “much,” “few,” and “whom” are all examples of pronouns.
Lexical and auxiliary verbs: A verb is an action word and is also known as a main verb and lexical verb. Words such as “work,” “love,” and “start” are all examples of lexical verbs. A word used with the main verb to indicate something such as action or tense is known as an auxiliary verb. Words such as “do,” “has,” and “can” are examples of auxiliary verbs.
Adverbs: A word that modifies a verb, adjective, or another adverb is known as an adverb. Words such as “quickly,” “really,” and “very” are examples of adverbs.
Prepositions: A preposition is a word that comes before a noun phrase and shows a relationship between the noun phrase and another element such as time, location, purpose, etc. Words such as “at,” “in,” “for,” “over,” and “under” are examples of prepositions.
Conjunction: A conjunction is a word that joins or connects two parts of a sentence such as “and” and “although.”
Interjections: An interjection is a word that expresses emotion but is of no grammatical value. Words such as “Hi!,” and “Ouch! are examples of interjections.
Explanation:
Plato
Unsaturated fats tend to be solid at room temperature.
True
False
Answer:
False. unsaturated fats make liquid at room temperature :)
Answer:
Explanation:
The molecular structure of unsaturated fats makes them liquid at room temperature. Their fat molecules do not stack easily, so they cannot form a solid at this temperature.
What were the social impacts of the green revolution?
Answer:
lifted large numbers of poor people out of poverty
helped many nonpoor people avoid the poverty
hunger they would have experienced had the Green Revolution not occurred.
Explanation:
What is the purpose of the farming technique shown here?
a. to enable farmers to plant a new crop without plowing up the old crop
b. to allow a crop that requires flooded fields to be grown on a slope
c. to provide a windbreak and avoid erosion by wind
d. to allow for crop rotation so that friends do not become depleted of minerals
this image most directly illustrates which of the following features of the political development of medieval europe
how are you happy holidays hope you are doing amazing and hope you are safe
Answer:
Thanks so much! You too!
Stay Safe : )
I have been very good and I am a safe
describe the properties that makes cheat grass an invasive species.
Answer:
The definition and according to the circumstance in question have been listed below.
Explanation:
Cheatgrass seems to be a very endangered species. It grows as well as establishes seed faster than many of the other invasive wildlife, providing someone an improvement over the faster and longer local plants. Through utilizing moisture levels throughout the beginning, the plant height of native species could be avoided.(AP SPANISH)(HELP) I need help with the answers for spanish grammar questions
i speak spanish so i can help you!!
1. se metan
2. hayan terminado
3. guarda
4. digan
5. tengan
6. sepan
7. sepan
8. des
9. avisen
10. entreges
11. habla
12.hace
13. bajen
14. aprovemos
15. manden
16. pasen
i hope thus help :)
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WILL MARK BRAINLIEST
Which career pathways are a part of the Manufacturing career cluster? Select all that apply.
Manufacturing Production Process Development
Production
Maintenance, Installation, and Repair
Legal Services
Logistics and Inventory Control
Quality Assurance
Business Financial
Management
Health, Safety, and
Environmental Assurance
Answer:
A
B
C
E
F
H
Are the correct answers.
Explanation:
If you look up, "what career pathways are in the manufacturing career cluster", there will be a list.
This is what it tells you:
The manufacturing cluster contains six career pathways: health, safety, and environmental assurance; logistics and inventory control; maintenance, installation and repair; manufacturing production process development; production; and quality assurance.
Therefore, A, B, C, E, F, and H are correct.
The career pathways that are part of the Manufacturing career cluster are First, second, sixth and last options.
What is career?The career serves as an individual's metaphorical "journey" which could be attained by learning.
The Manufacturing career cluster encompass different production work as well as the finance and safety of the environment.
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In the second paragraph, the author compares his relationships with mathematics and English primarily to?
Hello. You did not enter the text to which this question refers, which makes it impossible for it to be answered accurately. However, the author's comparison to make sense, must be made with elements that have a similar relationship to the relationship that can be established between English and mathematics. In this case, the author can report the relationship between signs and symbols, among other scientific areas, between people, or other elements that present a subjunctive similarity, since this type of similarity is what can be established with English and mathematics.
The speaker in the text talked about the dread for language that he experienced while trying to adapt to a new environment. In the second paragraph, the author compares his relationships with mathematics and English primarily;
“Like gold to airy thinness beat.In his quest to master the English language, the speaker in the text invested a lot of time in developing a grasp of the language.
However, his grasp of the English Language could not be compared to his knowledge of Mathematics.
His teacher was awed when he analyzed texts in English class. The difference could be contrasted to gold and airy thinness.
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Topic: Importance and Impact of the scientific revolution
What are the main ideas? What do I know about this topic? (at least 7 descriptions)
*AP world history*
Answer: The scientific revolution was the emergence of modern science during the early modern period, when developments in mathematics, physics, astronomy, biology (including human anatomy), and chemistry transformed societal views about nature.
The change to the medieval idea of science occurred for four reasons: collaboration, the derivation of new experimental methods, the ability to build on the legacy of existing scientific philosophy, and institutions that enabled academic publishing.
Under the scientific method, which was defined and applied in the 17th century, natural and artificial circumstances were abandoned and a research tradition of systematic experimentation was slowly accepted throughout the scientific community.
During the scientific revolution, changing perceptions about the role of the scientist in respect to nature, and the value of experimental or observed evidence, led to a scientific methodology in which empiricism played a large, but not absolute, role.
As the scientific revolution was not marked by any single change, many new ideas contributed. Some of them were revolutions in their own fields.
Science came to play a leading role in Enlightenment discourse and thought. Many Enlightenment writers and thinkers had backgrounds in the sciences, and associated scientific advancement with the overthrow of religion and traditional authority in favor of the development of free speech and thought.
Add on to what I wrote plz social❤️ And the best written one will get $17 and brainliest
Obtuse, rubber goose, green moose, guava juice
Giant snake, birthday cake, large fries, chocolate shake
Answer:
Oddparents
Fairly oddparents
It flips your lid when you are a kid with fairly oddparents
Explanation:
Answer:
birthday cake ,chocolate sake
explain how Frost uses imagery and figurative language to communicate the central theme of this poem. (the mending wall)
100 points!! WILL NAME BRAINLIST!
Answer:
In the poem "Mending Wall" , Robert Frost uses language and paragraph structure in order to develop controversial ideas about the necessity of change and stirring rebellion, and about maintaining individuality.
Explanation:
At what age do children start babbling with sophistication?
A. ten to twelve months
B. twelve to twenty-four months
C. birth to six months
D. six to ten months
what is the resolution of comflict
Answer:
Conflict resolution is a way for two or more parties to find a peaceful solution to a disagreement among them
hope this helps!!
The following are helpful in managing your time:
Answer:
hellllllllllo
Explanation:
wassup ppl how life treating y'all
Answer:
Set up a planner or for school related - set up earlier deadlines to make you do your homework before the due date than on the due date.
Explanation:
I
Explain how ONE specific historical event or development during the period 1945 to 1975 that is not mentioned directly in the excerpts could be used to support McMaster's interpretation.
Answer: One specific historical event
Explanation: McMaster believed Johnson based all of his decisions of the Great Society Program. This was ways to reform the nation.
what would you do if someone says that u were dating them and u were not
How did government farm subsidies, until recently, promote farming techniques that were ecologically destructive?
Answer:
Industrial agriculture promote farming techniques that are ecologically destructive by using fertilizers and using processed feeds to feed the animals. Fertilizers contain harmful chemicals that may not be seen on the plants since its main function is to kill the pests that eats the plants. What makes it destructive is when the particles of the fertilizer is mixed with water and then leached into the soil into the water table. The once pure water table is now contaminated. The accumulation of various chemicals from the pesticide can cause the death of aquamarine life and even humans. Also, it can destroy the components of the soil overtime because it can interact with other compounds found in the soil to create a harmful product.
Explanation:
hope its right
Answer:
Industrial agriculture promote farming techniques that are ecologically destructive by using fertilizers and using processed feeds to feed the animals. Fertilizers contain harmful chemicals that may not be seen on the plants since its main function is to kill the pests that eats the plants. What makes it destructive is when the particles of the fertilizer is mixed with water and then leached into the soil into the water table. The once pure water table is now contaminated. The accumulation of various chemicals from the pesticide can cause the death of aquamarine life and even humans. Also, it can destroy the components of the soil overtime because it can interact with other compounds found in the soil to create a harmful product.
Explanation:
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