Groundwater is one of the largest source of water on Earth.
Which of the following subjects was NOT studied by boys in Ancient Athens? A. Math B. Athletics C. Science D. Reading
Answer:
C. Science
explanation:
Because they did not know want Science was
14. Rats are constantly gnawing on different substances in order to keep
their incisors growing.
A. True
B. False
Answer:
B. False
Explanation:
Rats (and all other rodents) need to gnaw because their teeth never stop growing. They need to be worn down, otherwise they will grow so that they A. grow into the brain, or B. Prevent the animal from eating = starvation
Cory recorded the following values when he measured the length of leaves from one tree.
Length in centimeters: 8, 11, 9, 10, 10, 9, 6
In what range of data is the length of the next leaf that Cory measures most likely to fall?
1 to 5 cm
6 to 11 cm
9 to 10 cm
12 to 18 cm
Answer:
6-11 cm
Explanation:
It can't be anything else, because statistically it has a low probability of being 9 - 10, but it should/has to be in the 6 - 11 range.
Can someone please help me i really need help ASAP?
Thanks.
Answer:
A. Evaporation
Explanation:
Evaporation is when water is turned into water vapor by heat
explain how cell theoery changed medicine?
Answer: Knowing that all living things are made up of cells allows us to understand how organisms are created, grow, and die. That information helps us understand how new life is created, why organisms take the form they do, how cancer spreads, how diseases can be managed, and more.
Explanation:
Some argue that hydroelectric power should be used to generate more energy
for the United States. Which argument could be used to dispute this idea?
O A. It can only be used in areas with specific kinds of rivers.
O B. It releases more greenhouse gases than most sources.
O C. It uses too many nonrenewable resources.
D. It releases toxic chemicals into the atmosphere.
The use of hydroelectric power in the United States is limited because it can only be used in areas with specific kinds of rivers.
What is hydroelectric power?Hydroelectric power is electric power which is generated from water.
The kinetic energy of motion of water is converted to electrical energy when the turbines of a dynamo are turned by the moving water.
Hydroelectric power has limited application because it requires the area to have large water bodies.
Therefore, the use of hydroelectric power in the United States is limited because it can only be used in areas with specific kinds of rivers.
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Which of the following is NOT a symptom of type I diabetes?
A) increased thirst
B)frequent urination
C) unexpected weight gain
D) fatigue
How many moles of LiCl are contained in 50.0 mL of 0.600 M solution?
Answer:
0.0300 moles LiCl
Explanation:
You can find the amount of moles using the molarity formula. The general structure looks like this:
Molar Concentration (M) = moles / volume (L)
You were given the molar concentration and volume in milliliters. Once you convert the volume to liters (by dividing by 1,000), substitute the values into the molarity formula. Then, you can simplify to find moles. The final answer should have 3 sig figs according to the given values.
50 mL / 1,000 = 0.0500 L
0.600 M = moles / 0.0500 L
(0.600 M) x (0.0500 L) = moles
0.0300 = moles
When you speak naturally to children, you can teach them all of the following except
A. words and language in context.
B. behavior skills.
C. listening skills.
D. language and speaking skills.
Answer: B
Explanation: behaviour is learnt from action not speaking
The right response is C: listening abilities. Adults may teach toddlers a variety of crucial lessons that support language and speech development by speaking naturally to them. Setting a good example for children on how to use language in context is one of the most crucial things adults can do.
What is the deal with the samples ?This entails showing them samples of the language to use in various contexts and encouraging them to use the appropriate nouns and verbs. Children benefit from this because it enables them to appropriately grasp and apply the words they hear.
By giving children examples of appropriate behaviour in various contexts, adults may also assist youngsters in developing their social skills. This can involve things like greetings, apologies, or handling situations.disagreements.
Adults may teach kids how to respectfully communicate their thoughts and feelings. Finally, by engaging in conversation with kids and giving them feedback, adults may aid in their language and speaking development.
This might involve things like teaching kids to express themselves clearly and concisely, correcting grammatical errors, and explaining terms and phrases. However, normal conversation is not an effective way to teach listening skills.
The capacity to listen intently, comprehend what is being said, and respond properly are all parts of listening abilities. These abilities cannot be taught through casual conversation; instead, they require deliberate education and practise.
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Which procedure is involved in the development of the fetus?
formation of a zygote
the start of mentruation
formation of organ systems
muscle contractions in the uterus
Answer:
formation of organ systems
Explanation:
Actually, answer might be formation of organ systems b/c fetus are unborn offspring that have organ systems in place. Thus to develop a fetus the zygote has to multiply and eventually form organ systems (around 8 weeks from conception).
What uses the MOST amount of energy?
A: Reduce
B: Reuse
C: Recycle
D: Throw away
Answer: Recycle
Explanation:
Recycle is the hardest procces, you need to heat up much of the plastic, paper, or glass to make a single vase. Paper needs to be kept for a lon time to dry when reused.
If a friend or family member tells you that a certain supplement works wonders on your immune system. How would you do research to verify their claims? Make sure that you give examples of reliable sources of scientific information.
Answer:
1. Look for the USP or ConsumerLab label
2.Purchase dietary supplements made in the United States and from established outlets
Explanation:
1. Dr. Yeung says that a good way to ensure that a dietary supplement is of high quality and not contaminated or adulterated with other materials is to purchase products with labels
2 Compared to products imported from countries where regulations are unclear or relatively lax, domestically manufactured ones are likely safer, advises Dr. Yeung
If a friend or family member tells you that a certain supplement works wonders on immune system, Look for the USP or Consumer, Lab label and Purchase dietary supplements made in the United States and from established outlets
What is immune system?The Immune System composed of different types of cells and molecules, which protect our body against pathogens.
Pathogens are defined as everything from parasites to fungi, bacteria, viruses and haptens. Haptens are molecules that may cause an immune response when they come in contact with a protein.
These cells and molecules are distributed in all the tissues of the body as well as lymphoid organs, which eliminate or prevent microbial infections to decrease the growth of tumors and start the repairing process of damaged tissues.
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8. A soft-drink bottle resoNtes as air is blown across its top. What happens to the resoNnce frequency as the level of fluid in the bottle decreases?
4. Which of the following are techniques to estimate population size? (Choose all that apply)
1) counting individuals
2) mark-and-recapture
3) population index
4) sampling
Answer:
The answer to ur question is 3 and 4
sampling is great for getting the amount people you need
and population index's usually have all the people who are paying bills in the area
The techniques to estimate population size are:
Counting individualsMark-and-recaptureSamplingWhat is population size estimation?Population size estimation refers to the process of determining the number of individuals in a particular population. It is an important aspect of ecological and conservation research because it provides critical information about the status of a species and the health of an ecosystem.
There are several methods that can be used to estimate population size, including direct methods such as counting individuals, and indirect methods such as mark-and-recapture or sampling.
These methods can vary in their accuracy, practicality, and cost, and the choice of method often depends on the species being studied, the available resources, and the research objectives. Population size estimation is a key component of wildlife management, conservation planning, and biodiversity assessment.
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All human proteins are constructed from
Example=98)
different amino acids. (GIVE A NUMBER ONLY-
photosynthetic autotrophs
Answer:
Photosynthetic autotrophic bacteria use sunlight to make their own food. Photosynthetic autotrophs synthesize organic compounds. Chemosynthetic autotrophic bacteria make use of chemical to prepare their food.
Photosynthetic autotrophs, which make food using the energy in sunlight, include (a) plants, (b) algae, and (c) certain bacteria.
What was the time period where dinosaurs existed?
Answer:
The Mesozoic Era is the answer
Answer:
Explanation:
Mesozoic Era
Which statements are true about the
nucleus? pick 2
it controls what goes in and out of the cell
it gives the cell shape and structure
it is the brain of the cell and it tells the other cell
parts what to do
it holds the cells DNA
Answer:
It is the brain of the cell and it tells the other cell parts what to do.
It holds the cell's DNA
1. Explain how birds of prey are adapted to obtaining their food.
Answer:
HER IS THE ANSWERHOPE IT WILL HELP YOU PLEASE MARK AS BRAINLIESTIf one strand of DNA is
AGC , the complementary (matching) strand of DNA would be
Answer:
GAT
hope it helps!
How can two organisms have the same phenotype but different genotypes?
A. One organism is heterozygous, and the other organism is hybrid.
B. One organism is homzygous dominant, and the other organism is heterozygous.
C. One organism is homzygous dominant, and the other organism is homzygous recessive.
D. One organism is heterozygous, and the other organism is homzygous recessive.
Two organisms have the same phenotype but different genotypes when One organism is purebred dominant, and the other organism is heterozygous. So, the correct option is B.
What do you mean by Genotype?Genotype may be defined as the ultimate combination of those alleles which are selected for specific studies.
When an allele is dominant over others, its purebred dominant and heterozygous (hybrid) may have different genotypes but the same phenotype.
Therefore, the correct option for this question is B.
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During the first week of the menstrual cycle, an egg:
A. La ready to be fertilized
B. Matures in an ovary
C. Travels along a fallopian tube
D Attaches to the wall of the uterus
what is dendritic cells and difference between dendritic cells and glial cell
Answer:
here--->
Explanation:
Dendritic cells (DC) are the professional antigen-presenting cells of the immune system. In their quiescent and mature form, the presentation of self-antigens by DC leads to tolerance; whereas, antigen presentation by mature DC, after stimulation by pathogen-associated molecular patterns, leads to the onset of antigen-specific immunity. DC has been found in many of the major organs in mammals (e.g. skin, heart, lungs, intestines, and spleen), while the brain has long been considered devoid of DC in the absence of neuroinflammation. Consequently, microglia, the resident immune cell of the brain, has been charged with many functional attributes commonly ascribed to DC.
Gametes have the chromosome number of the parent cell.
twice half
Answer:
When meisosis occurs, a parent cell creates 4 gamete cells with 23 chromosomes in each.
All living things can be placed into one of three ________, the highest level of organization of living things.
Answer:
copy and paste this into Quizlet and you will get your answer.
Explanation:
I use that app for everything I need
ANSWER QUICK
How could a doctor test someone for hyperglycemia?
a) Do a cardiac stress test.
b) Check the urine for glucose.
c) Check the blood for sodium.
d) Check the platelet count with a blood draw.
Answer:
the answer is b check the urine for glucose
Hyperglycemia, otherwise known as high blood sugar, can be diagnosed with a blood test such as a fasting plasma glucose (FPG) test, an A1C test, or a fructosamine test. Additionally, hyperglycemia can be identified using a glucose monitor or by drinking a beverage and monitoring the body's glucose response—a test referred to as an oral glucose tolerance test (OGTT).
So, out of the options you provided, checking the urine for glucose (option b) would be one way to test for hyperglycemia. However, there are other tests that can be done as well.
Sorry if I took too long to answer.
mich is one factor that contributes to the formation of polar, temperate, and tropical zones?
O the angle of the Sun's rays
the direction of seasonal winds
O the presence of prevailing winds
O the movement of wind near a mountain
Which of the following is NOT a component of the systemic circult?
Answer:
C
Explanation:
Consider the following data.
Rates for Cheetah Population from 2011 to 2012
Cause of change
2011
2012
Deaths
2
1
Births
5
4
Immigration
6
1
Emigration
8
3
Which would have to happen to keep the population growth of cheetahs in 2013 the same the previous years?
4 deaths, 7 births, 2 immigration, 6 emigration
3 deaths, 6 births, 5 immigration, 7 emigration
5 deaths, 2 births, 8 immigration, 3 emigration
1 deaths, 5 births, 3 immigration, 7 emigration
The one that would happen to keep the population growth of cheetahs in 1 death, 5 births, 3 immigration, and 7 emigrations. The correct option is d.
What is population analysis?The study of data such as births, deaths, wealth, or illness incidence that show the changing structure of human populations and the composition of a specific human population.
The components evaluated in a person's or a population's ecological footprint are food consumption, energy usage, transportation usage, and the amount of rubbish, including whether it has been recycled. I hope these are the answers and that they are useful.
The rate of the population of cheetahs as compared to the previous years is good. There is only one death and the birth rate is high.
Therefore, the correct option is d, 1 death, 5 births, 3 immigration, 7 emigrations.
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In two or three well-developed paragraphs, explain how pollution can come from both natural sources and from human activities. Provide examples of each.
Pollution can come from both natural sources and human activities depending on the type of pollutant.
What is pollution?It is the release of substances into the environment to the extent that the well-being of plants, animals, and humans starts getting affected.
Substances that are released into the environment to the extent that they start affecting the organisms in the environment negatively are known as pollutants.
Pollutants can come from natural sources or as a result of human activities.
For example pollutants such as oxides of sulfur, methane, carbon dioxide, etc. can come from natural processes such as volcanic eruptions, activities of microbes, etc.
Pollutants such as oxides of carbon and sulfur can also be generated as a result of human activities such as the burning of coal, technological inventions, etc.
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