Biology Middle School

I need help 50 points reward

I Need Help 50 Points Reward

Answers

Answer 1

Answer:

Just saying you could always just look up the definition of the words and then see if it matches up to the definitions.

Explanation:

Answer 2
1=E
2=I
3=K
4=P
5=C
6=A
7=M
8=G
9=D
10=O
11=B
12=H
13=F
14=L
15=N
16=J

Related Questions

What is one example of wind erosion and one example of weathering caused by wind

Answers

Answer:

Wind and water cause small pieces of rock to break off at the side of a mountain. ... Example of erosion: Wind carries small pieces of rock away from the side of a mountain.

Explanation:

when string winds hit a stone structure/rock over a period of time it begins to wear it down and cause pieces of it to erode away.

How are traits passed to offspring?

Answers

Answer:

Explanation:

Well its all based on DNA which is a really strong part in your body along with every one else and your genes are what tell you what you look like ok so lets say your mom has brown eyes and your dad has blue eyes and your grandma has blue and your grandpa had blue you would be more prone to have blue eyes I hope this will help. :)

DNA. :) like say your dad has blue eyes your mom might have brown eyes you probably will get brown eyes because it’s a domainait trait

i need help

is it right to like girls

Answers

Answer:

love has no correct answer dude, love who you wanna love it doesnt matter the gender

Explanation:

Yes if you like girls then you like girls but some people might judge you and stuff just be up and don’t pay them no mind

how does the rock cycle support the explanation that "matter is never created or destroyed?"

Answers

Answer:

The chemical elements that make up minerals and rocks are not destroyed. This fact illustrates the principle of conservation of matter. The changes that take place in the rock cycle never destroy or create matter. The elements are just redistributed in other forms.

Explanation:

.

HELP ASAP
How do humans influence the balance of nature?


Humans can hunt second-order consumers

Humans can consume decomposers

Humans can build more homes

Humans can plant more trees

Answers

Answer:

Humans an hunt second-order consumers.

a: humans can hunt second-order consumers

Please answer I need help

1. A hurricane draws its energy from the cold, dry air near the ocean's surface. true or false


2. when a hurricane passes over land, it loses its energy source

true or false

Answers

1.False
2.True
The first one is false since hurricanes actually really on the warm waters and warm air as a fuel source
The second one is true since once the hurricane passes over the land it losses its source for fuel and therefore losses its strength

PLS HELP OR ILL FAIL SCHOOL
ill give brainliest and help you with wtv

Answers

Answer:

I'm not sure about 13 and 19.

13. Traits?

14. Hagfish

15. No, it doesn't have jaws.

16. Mammary glands.

17. Jaws and lungs.

18. Lizard, bird, cow, lion.

19. The bird?

20. Claws/nails, lungs, and jaws.

Also, this is a cladogram, in case you needed the info. :)

Answer:

13. shared derived characteristic

14. Hagfish

15. No, it doesn't have jaws.

16. Mammary glands.

17. Jaws and lungs.

18. Lizard, bird, cow, lion.

19. the frog

20. Claws/nails, lungs, and jaws.

Explanation:

What is the goal of Meiosis 1?

Answers

Answer:

In meiosis I, chromosomes in a diploid cell resegregate, producing four haploid daughter cells

Answer:

Meiosis I is the reduction division, and meiosis II is more similar to mitosis in that the sister chromatids are separated. The goal of meiosis I is to separate homologous chromosomes. The goal of meiosis II is to separate sister chromatids. In meiosis II, no DNA is duplicated as in prophase I of meiosis I.

Explanation:

How?

Water is clear and clouds are white, BUT clouds are made of water...

Answers

Answer:

I don't know

Explanation:

Which of the following is a renewable resource?

Question 3 options:

natural gas


uranium


biomass


coal

Answers

Answer:

coal because you can use it for fire a lot so you won't get cold and you can make torches to keep it bright.

Answer:

Biomass, this is what I remember learning.

What is the answer to number 2??

Answers

territory’s, most kingdoms /kings or queens called it that

Answer:

Animalia

Fungi

Protista

I hope this helps <3

Carnivores and herbivores are both consumers. Which statement best describes how they differ from one another?

A) Carnivores produce all the energy they need

B) Carnivores only eat animals whereas herbivores only eat plants

C) Carnivores eat living organisms whereas herbivores eat organisms that have died

D) Carnivores obtain energy by eating food whereas herbivores obtain energy from sunlight

Answers

Answer:

Pretty sure it’s B.

Explanation:

Its most probably B because carnivores eat meat, and live animals have their own muscles and meat, while herbivores only eat plants, unlike carnivores.

Answer is B, carnivores eat meat while herbivores eat plants

I will give brainlst if the answer is right.

Answers

Answer:

i think it is B hope it helps

HELP ME WITH THESE TWO QUESTIONS
Question One:
Some steps in cell division are shown below:

1. Chromosomes condense and pair up
2. Segments of DNA of sister chromatids twist and cross
3. Exchange of DNA occurs between chromosomes
4. Four daughter cells are created that are haploid

Which of the following steps is least likely to occur during meiosis 1?
Step 1
Step 2
Step 3
Step 4

Questions Two:
A few characteristics of a type of reproduction are shown below:

1. Occurs in all body cells
2. Two daughter cells are formed
3. Chromosomes arrange equally on either side of the equator
4. The daughter nuclei each have half the number of chromosomes as that of parent cells
5. Is necessary for sexual reproduction

Which of the above are characteristics of meiosis?
1, 2, and 3
1, 4, and 5
2, 3, and 4
3, 4, and 5

Answers

Answer:

The first one is A and the second one is B

You have a nice day now ✊

A for the first on and b for the second one

Why are index fossils useful for determining the age of other fossils or rock layers?

Answers

Answer:

yes

Explanation:

What are the substances?

Answers

Answer:A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds.

Explanation:

A substance is matter which has a specific composition and specific properties. Every pure element is a substance. Every pure compound is a substance. Examples of substances: Iron is an element and hence is also a substance

Which are two kinds of echinoderms that use tube feet for movement? sea cucumber and brittle star brittle star and sea star sea star and sea urchin sea urchin and brittle star

Answers

Answer:

Brittle Star

Explanation:

No explanation

The answer I think is Brittle star

Directions: Sort these words in these two categories.
Words: Agriculture, Disease Prevention, Herbicides and Pesticides, Mutations, Pharmaceuticals, and Transplants.
Categories: Positive Effects of Genetic Engineering and Negative Effects of Genetic Engineering.

Answers

Answer: Positive effects: Disease prevention, agriculture, transplants, pharmaceuticals

Negative: Herbicides, pesticides, mutations

Explanation:

Positive effects of Genetic Engineering=. Disease prevention, agriculture, transplants, and pharmaceuticals.

Negative effects of Genetic Engineering= herbicides, pesticides, and mutations.

how many parts to a virus?
1
2
3
4

Answers

Answer:

1: Envelope protien

2: Envelope

3: Viral Genome

4: Nucleocapsid

EXTRA

5: Viral tegument

Explanation:

4
Explanation: need 20 words

Healthy human lungs look pink and spongy from the outside. The left lung is a little smaller than the right lung to make room for the heart. The lungs and heart are both protected by the rib cage. In the lungs, each main bronchus branches off into many smaller bronchi. The bronchi become smaller and smaller, and the smallest bronchi are called bronchioles. There are about 30,000 bronchioles in each lung, each about the same thickness as a strand of hair. The inhaled air eventually ends up in tiny air sacs called alveoli at the end of each bronchiole. There are about 300 million alveoli in each lung. They are covered with capillaries, tiny blood vessels that are only one cell thick. Oxygen travels from the alveoli through the capillaries to the bloodstream, heart and other cells.

Which of these best represents the progression of bronchi, bronchioles and alveoli in the lungs?

A
tree trunks that become smaller branches and twigs

B
a tight flower bud that has opened into a full bloom

C
whole apples that are sliced into separate wedges

D
a bridge that crosses two rivers

Answers

The answer is A the tree analogy is the best
I think that numberA

GIVING BRAINLIEST PLEASE HELP :')

A musk ox and the Alstroemeria flower have physical structures and organs that have similar functions. Provide two examples of similar structures or organs and describe how they have similar functions.

Answers

Mamalas

The organs which perform same function and looks but they are different in their structure from each other are called as analogous organs.
Organs are the structures that made up of two or more tissues organized to carry out a particular function.
An organ or bone that appears in different animals with the same function is called homologous structure.
Homologous organs have similar origin n basic structure but perform different functions in different organisms. Analogous organs are different in basic structure but perform same functions.

Examples :
The arm of a human,the wing of a bird or a B at, the leg of a dog and the flipper of a dolphin or whale are homologous structures.


The forelimbs of all mammals have the same basic bone structure. The structures are all similar because they envolved to do the same job.

Plz mrk Brainliest

HOW DOES STRESS AFFECT YOUR FOCUS???
Hint: The shallower our breath, the less oxygen that reaches our brain, and the harder it is to focus.
1: When you are stressed you start breathing more deeply and makes it harder to focus.
2: When you are stressed more oxygen gets to your brain and makes it harder to focus.
3. When you are stressed you start breathing more deeply and that delivers more oxygen to your brain helps you focus.
4. none of these

Answers

Answer:

Ironically, stress does improve concentration for a very short period of time. This is due to the body releasing chemicals into the brain to help it focus and pushing adrenaline into the bloodstream in order to heighten the senses, which helps the body hone in and focus on tasks at hand.

Explanation:

3.

I belive the anwser to your question is 3

genetically different cells produced in mitosis, meiosis, or both

Answers

Answer:

Meiosis

Explanation:

Mitosis is the splitting of cells giving two genetically identical daughter cells. Meiosis is the splitting of cells resulting in four unique daughter cells as they have half the dna.

Answer:

Meiosis

Explanation:

Mitosis is the splitting of cells giving two genetically identical daughter cells. Meiosis is the splitting of cells resulting in four unique daughter cells as they have half the dna.

Please it's my last question
And please no links
True or False: multicellular organisms are made of different types of specialized cells

Answers

Answer: true i think

brainliest???

Explanation:

True. Hope this helps

Hi I need help in those two questions please don't type something that doesn't make sense for the points and have a good day

Answers

Answer:

enterocytes, Paneth cells, goblet cells, and neuroendocrine cells / Gastroesophageal Reflux Disease / Antacids, Histamine blockers, Proton pump inhibitors, and Prokinetic agents. / from the mouth to the anus / yes, the liver

one pore cell, one duct cell, one canal cell, and a fused pair of gland cells / Uremia / renal replacement therapy by hemodialysis, peritoneal dialysis, or kidney transplantation / kidneys and bladder / yes, the kidney

cilia cells, goblet cells, and basal cells / Asthma / Antileukotrienes or leukotriene modifiers, Cromolyn sodium, Inhaled corticosteroids, Long-acting inhaled beta2-agonists, Methylxanthines, Oral corticosteroids, and Immunomodulators / starts at the nose and mouth and continues through the airways and the lungs / yes, the lungs

Explanation:



Cells in the digestive system: there are 4 main cells, Mucous cells, Parietal cells. Chief cells. Endocrine cells.

Cells used in the excretory system: Four distinctive cell types make up the excretory system: one pore cell, one duct cell, one canal cell (excretory cell), and a fused pair of gland cells

Cells used in the respiratory system: primarily consists of three main cell types – cilia cells, goblet cells, and basal cells.

A couple common diseases for digestive system: cancer, irritable bowel syndrome, lactose intolerance and hiatal hernia.

A couple common diseases for excretory system: nephritis, uraemia, kidney stone, polyuria, anuria, oedema,

A couple common diseases for respiratory system: COPD, asthma, acute lower respiratory tract infections, TB and lung cancer


The digestive tract begins at the mouth and ends at the anus.

the excretory system is located near your kidneys and bladder

The respiratory system starts at the nose and mouth and continues through the airways and the lungs

Yes they are all vital all containing vital organs

Digestive system: contains important organ such as the stomach, pancreas, liver, gallbladder, small intestine, large intestine

Excretory system: liver, large intestine, lungs, and kidneys

Respiratory system: the lungs is the most important Organ


other types of carbohydrates include starches and fiber are both made up of many sugar molecules. Do you think fiber and carbohydrates are attracted to water? Why or why not?

Answers

Yes, because carbohydrates are the most common class of biochemical compounds!

i will give brainlst if the answer is right

Answers

C! It only kills the moth larvae and doesn’t hurt other harmless insects

PLEASE HELP ME Which of these attacks the germs in your body when you are sick?
A. skin
B. lymph nodes
C. white blood cells
D. bone marrow

Answers

White blood cells :)

Answer:

C. White blood cells

Explanation:

White blood cells are part of the immune system that fight pathogens such as bacteria and viruses

HELP ASAP
How does water help plants and animal cells to survive?

Animal use oxygen to produce water
Cytoplasm is made up largely of water
Chlorophylls is made up largely of water
Plants use oxygen to produce water

Answers

Answer:

B

Explanation:

Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane. It is mainly composed of water, salts, and proteins. In eukaryotic cells, t

Its D, plants release oxygen directly into the water where it is used by animals and other organisms, including the plants themselves.

diploid -> diploid in mitosis, meiosis, or both

Answers

Answer:

Both

Explanation:

Mitosis) Diploid cell - two identical daughter cells with the  same number of chromosomes from the parent (2)

Meiosis) Diploid cell - four unique daughter cells with each half the number of chromosomes from the parent (1)

Both mitosis and meiosis
Other Questions
Which sentence in this excerpt from Mary Shelleys Frankenstein suggests that Frankenstein was distant as a young boy?We were brought up together; there was not quite a year difference in our ages. I need not say that we were strangers to any species of disunion or dispute. Harmony was the soul of our companionship, and the diversity and contrast that subsisted in our characters drew us nearer together. Elizabeth was of a calmer and more concentrated disposition; but, with all my ardour, I was capable of a more intense application and was more deeply smitten with the thirst for knowledge. She busied herself with following the aerial creations of the poets; and in the majestic and wondrous scenes which surrounded our Swiss home the sublime shapes of the mountains, the changes of the seasons, tempest and calm, the silence of winter, and the life and turbulence of our Alpine summersshe found ample scope for admiration and delight. While my companion contemplated with a serious and satisfied spirit the magnificent appearances of things, I delighted in investigating their causes. The world was to me a secret which I desired to divine. Curiosity, earnest research to learn the hidden laws of nature, gladness akin to rapture, as they were unfolded to me, are among the earliest sensations I can remember.On the birth of a second son, my junior by seven years, my parents gave up entirely their wandering life and fixed themselves in their native country. We possessed a house in Geneva, and a campagne on Belrive, the eastern shore of the lake, at the distance of rather more than a league from the city. We resided principally in the latter, and the lives of my parents were passed in considerable seclusion. It was my temper to avoid a crowd and to attach myself fervently to a few. I was indifferent, therefore, to my school-fellows in general; but I united myself in the bonds of the closest friendship to one among them. Henry Clerval was the son of a merchant of Geneva. He was a boy of singular talent and fancy. He loved enterprise, hardship, and even danger for its own sake. He was deeply read in books of chivalry and romance. He composed heroic songs and began to write many a tale of enchantment and knightly adventure. He tried to make us act plays and to enter into masquerades, in which the characters were drawn from the heroes of Roncesvalles, of the Round Table of King Arthur, and the chivalrous train who shed their blood to redeem the holy sepulchre from the hands of the infidels. What is the measure of the angle in standard position 30 330 -60 -30 2. How was art used by the Africans? PLEASE HELPPP 7TH GRADE MATHHHH!! WILL GIVE BRAINLIEST!! NEED RN PLEASEDriving down the highway in separate vehicles, two friends realized that there were mile markers along each side of the road. They counted ten green markers for every mile they traveled. They also counted 8 yellow markers for each green marker. They text to each other their observations and wondered who was driving faster. Dev said he saw 110 green markers in 20 minutes. Mike said she saw 88 yellow markers in 2 minutes. Based on their observations, who is traveling faster? please help i have no idea what this stuff means The ordered pairs (12, 32). (x, 40), (18,48), (21, y) represent a proportionalrelationship. Find the values of x and y. Select the two correct answers. Item 7Too FastBatniks father was a great inventor. He had created many things that made peoples lives easier. One of his inventions was a car that could operate on both water and land; this car was Batniks favorite. On water, it could float and travel at speeds up to 80 miles per hour. But on land, it could travel at speeds over 200 miles per hour. Batniks father had created this special car to help people from their island get to the mainland and other islands faster. When Batnik's father was a boy, the only method of travel from one island to another was by ferry, and the trip often took hours. People who were sick and needed medical help from the mainland would have to endure the long crossing or not go at all because of delays. Batniks father loved his homeland and wanted to ease the burden on the people, so he created the water car.When he showed the car to Batnik, Batniks father warned Batnik that the car should not be driven at the maximum speed on land or water because the engine could burst into flame. One day when his father was away, Batnik decided that he wanted to show the car to his friends. He drove it on the water, at first going only half the possible speed. Then, as his excitement grew, he increased his speed on the water and was nearing maximum speed. When he reached the land, he continued to accelerate. His exhilaration grew. Like the mythological Greek boy Icarus, who flew too close to the sun, Batnik forgot his fathers warning and pushed the gas pedal to the floor. When the car exceeded 200 miles per hour, it burst into flames.Question 1Part AWhat is a theme in "Too Fast"?Great inventors are passionate about their work.Technology is more harmful than helpful.Helping people is often its own reward.Excessive enthusiasm can lead to bad choices.Question 2Part BHow is the theme identified in Part A best developed in the passage?Batnik makes a terrible mistake because he wants to show off for his friends.Batniks dad invents things because he loves his homeland.Batniks dad wants to help people by making their lives easier.The car is built to go very fast on both land and water. PLEASE HELP!!!Dr. Smith is considered by many to be an excellent sociologist. He has a great reputation among his colleagues and has conducted groundbreaking studies. He always treats his subjects with respect and works toward the good of society. Dr. Smith seems great, but which of the following would still violate the American Sociological Association's principles of ethics?If he revealed the results of his research that was funded by the federal governmentIf he chose to report the actions of an unethical researcherIf he intended to use the results of his research for a specific purposeIf he chose not to consult with other sociologists or continue his own education 9. Which of the following was NOT a strength of the Union.O A. Industrial powerO B. Skilled officersO C. Man powerO D. More Resources Which of the following functions do the veins help an animal perform? Do you mind to help me plzzz?What are advantages and disadvantages of sexual reproduction?No links and No copying Determine the modulus of each of the complex numbers in the matching pairs. List these moduli in order from smallest to largest. Use the letters of the matching pair in your listing.Suppose m = 2 + 6i, and |m + n| = 310 , where n is a complex number.a. What is the minimum value of the modulus of n?10Provide one example of the complex number, n.A = J 2 + 6iB = F 75C = H -3 - iD = I 1 + iE = G 5 + 5ithese are my matching pairs Question 4Mitosis maintains complex organisms by which of the following processes?A The removal of waste from the bodyB The exchange of gas with the environment C The formation of sperm and eggD The healing of a cut after an injury Explain why it is incorrect to state the individuals can "adapt to their environments 1. When was the Spanish settlement known as New Mexico founded? jim is baking a batch of popovers which leveling agent should he use a baking soda b steam c yeast or d sourdough starter hello please help ill give brainliest What was one action taken by Peter the Great to overcome his defeat at Narva? What is the value of 25 5 8 4? can someone plz help