Biology Middle School

Yo can someone help me out

Answers

Answer 1

D I think Im not sure

Answer 2

Probably d but I am not sure just like her

Related Questions

What are the 4 ways structural adaptations affect a plant or an animal?

Answers

Adaptation - The changes in the feature or behavior of an organism that help it to survive in its habitat is called adaptation.

Behavioural - responses made by an organism that help it to survive/reproduce.

Physiological - a body process that helps an organism to survive/reproduce.

Structural - a feature of an organism's body that helps it to survive/reproduce.

(hope this helped)

Answer:

Adaptations are special features that allow a plant or animal to live in a particular place or habitat. These adaptations might make it very difficult for the plant to survive in a different place. This explains why certain plants are found in one area, but not in another.

Explanation:

google

how are plant cells and human cells the same?
a. they can produce their own oxygen.
b. they make their own food from sunlight.
c. they can receive nutrients through the cell wall.
d. they use mitochondria to release energy from sugars.

Answers

A. They can produce their own oxygen

Plant cells and human cells are similar in the sense that they both use mitochondria to release energy from sugars.

Plant cells and human cells are two distinct kind of cells. Plant cells are autotrophic meaning that they can synthesize their own food using energy from sunlight but human cells are heterotrophic meaning that they depend on other organisms for food.

Despite this huge difference between plant and human cells, they still possess some similarities. One major similarity between plant and animal cells is that they both possess MITOCHONDRIA and use it to undergo cellular respiration.

Cellular respiration is a process that breaks down organic substances like sugars to synthesize ENERGY (ATP). This process occurs in the MITOCHONDRIA of both plant and animal cells.

Therefore, the fact that both plant and human cells use mitochondria to obtain energy is a similarity between them.

Learn more: https://brainly.com/question/13553521

which statement is most likely true about the place modeled in the diagram?

Answers

Answer:

I would say the answer is D.

Explanation:

Hope this helps

Answer:

Here is the answer for you. here is proof.

Explanation:

1. Using the words below, explain the differences between these 2 changes to Earth's
surface.
I words to use: Scale of Change, Fast, Slow, Large, Small, Erosion, Chemical Weathering, Physical
Weathering.

Answers

Answer:

Slow Scale of Change for the first one and Erosion for the second one.

Plz Help....

5- A microbe from an ecosystem that exists in the same arctic region has infected the whale population. The graph below shows the new carrying capacity for the whale population.

6- Explain how these microbes have affected the whale population. Does this new evidence change the seal and killer whale relationship? Does this new relationship represent a sigmoid or peak phenomenon? Please provide supporting details.

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Hi!! I was wondering if you could somehow include the graph for the first question, that would really help me in being able to help you!

Put the number by which one you answer

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Answer:

answer is 2 for both cuz they both have the 2 subscript next to hydrogen

there are 2 hydrogens on the reactant side

pleasee help answer this question

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Answer:

I think it would be like how the earth formed and other planets except way smaller but I'm not sure

Please help, these questions on my hw are confusing to me.

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10. before replication begins, the strands of DNA are separated and used as templates for the new strands. the replication process creates 2 identical double helixes, each has 1 new strand and 1 old one.

11. without dna replication, damaged cells could not be replaced/repaired and cells need dna, cells would become mutated without dna replication.

12. mutations are rare because dna polymerase proofreads the strands but if the process occurred incorrectly and was not corrected by the polymerase, the cell would become mutated and could be really harmful.

hope this helped!

11.) each of the newly replicated helics is formed from a semi-conservative parent strand and one daughter strand

12.) because it creates the next copy of DNA that have to into one of the two daughter cells when a cell divides. Without it each cell lacks enough hereditary fabric to give instructions for crating proteins vital for bodily purposes.

13.) proteins might not function normally or at all. They can cause mutations like disorders or cancer.

What category do you think humans fall into? Explain your reasoning.
reproduction wise.

Answers

Answer:

Mammals

Explanation:

Humans are classified as mammals because humans have the same distinctive features (listed above) found in all members of this large group. Humans are also classified within: the subgroup of mammals called primates; and the subgroup of primates called apes and in particular the 'Great Apes'

Answer:

Mammals

Explanation:

Examples of Mammals

aardvarks.

bats.

elephants.

hamsters.

humans.

rabbits.

rhinoceroses.

whales.

URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer:

Explanation:

The correct answer is A

Please answer ASAP....BRainliest and 25 points

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Answer: Yes

Step-by-step explanation: Yes

what are we answering? i’m not stealing points. get back to me with what i’m doing and i’ll help.

PLEASE HELP! 5TH GRADE SCIENCE!
Before there is a transfer of charges between objects, they are uncharged. What does this mean?

A. There are more positive charges than negative charges.
B. There are more negative charges than positive charges.
C. The positive and negative charges are equal.
D. The positive and negative charges do not exist.

Answers

correct answer is C. The positive and negative charges are equal

The answer is c because the charges cancel themselves out

When you ride in your car and the trees and buildings appear to you to move backward, you are observing motion.

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Answer:

yea u are they seem faster even they are not

Explanation:

Identify three functions of protein in the diet.

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1. provides structure 2. growth and maintenance 3. acts as a messenger and if you wanna do one more 4. causes biochemical reactions

The person above me did, good luck. Protein diet function

Why is the find "Frankenstein Dino" important in understanding the evolutionary Lineage of theropods?

Answers

Answer:

Explanation:

it can help you to undrstend more

Answer:

This is the sample answer from edmentum/plato so paraphrase it:

Scientists once believed that all theropods were carnivores. However, recent research showed that some theropods evolved to eat plants. The fossil indicates that the new species of dinosaurs evolved to eat plants earlier than some of the other theropods. So, this new species may help scientists piece together an evolutionary lineage of theropods that ate plants.

Explanation:

which statement best describes how a cell-membrane helps a cell remove waist?

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The answer is c- trust me

Please help. I don't understand what its asking.

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I believe one is called ferredoxin, it is a iron-containing protein that functions in transporting electrons between water.

^^^^^^ what they said

which statement describes a self-feeder

Answers

Answer:

C. An oak tree takes in energy from sunlight

Explanation:

Answer: B; A bacterium gets nutrients from other organisms

Explanation:

What is the function of the digestive system?

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Answer:

To break down foods

Explanation:

I want an essay on the benefits of plants. Serious answers only.

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Answer: I highly suggest that you reword this but here it is...

Plants are beneficial to the lives of many species on Earth. They provide us with oxygen, while also reducing the amount of carbon dioxide in the atmosphere.

Plant go through a process called "photosynthesis." This process allows them to take in carbon dioxide, water, and sunlight, and omit oxygen and glucose. Without plants, this process would only occur in microorganisms. By themselves, microorganisms do not have enough numbers and power to be able to provide enough oxygen for the rest of the species on the planet. All species that rely on oxygen would eventually perish.

Plants also prevent erosion. With their roots, plants hold down soil and stop the soil from moving. They provide structure and strength to the loose soil. If plants were not there to hold down soil, it would be entirely up to humans to provide structure in the soil.

Finally, plants are important to us because they provide us with a food source. Humans use plants as a major source of energy. We eat plants, and mass produce them to feed ourselves. Plants are also a major food source for other animals that we rely for food. Animals that we eat get there energy from plants. If we wiped out the complete bottom part of the food chain, none of the other animals would survive.

Overall, plants are beneficial to us in many ways. They provide us with energy, stop erosion, and give us oxygen. Without plants, it would be impossible for humans to survive, and we would eventually perish.

Plants are beneficial to us as humans and animals in a number of ways.

Firstly, plants are the major source of food in the ecosystem. Every food chain starts with one plant or the other.

Secondly, oxygen. Plants help in providing us with more oxygen as they absorb Carbon dioxide from the surrounding atmosphere release oxygen. In my opinion this is the most important benefit of plants... as without them the level of carbon dioxide will increase in the atmosphere leading to a shortage of oxygen and eventual death of oxygen dependent organisms.

Plants also help take care of our environment. By preventing landslides and erosion in areas with heavy rainfall and winds as they cover the ground.

Plants also serve as habitats to organisms.

.......help (ToT) thanks,

Answers

Answer:

testing the hypo

Explanation:

Answer:

Explanation:

cuase i got it right on a test

Please hurry!!!
4.If carbon dioxide is removed from a plant’s environment, what would you expect to happen to the plant’s production of high-energy sugars?

a. More sugars will be produced.
b. Fewer sugars will be produced.
c. The same number of sugars will be produced but without carbon dioxide.
d. Carbon dioxide does not affect the production of high-energy sugars in plants.

Answers

Answer:

correct answer would be B, Fewer sugars will be produced.

Explanation: :}

Summarize photosynthesis and describe how it is part of the carbon cycle

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Photosynthesis is when plants take in carbon dioxide and create glucose and oxygen. It is apart of the carbon cycle because it removes carbon from the air and turns it into oxygen.

Photosynthesis is the action of plants taking in sunlight to make their food. Just like us humanos make our own food they do the same thing when they get sunlight. This is part of the carbon cycle because during photosynthesis plants absorb sunlight and Carbon dioxide and in the end and let out oxygen.

Which stimulus is most likely to cause a shivering response in a human? O A. A squirrel perches on a branch. O B. The temperature drops at night. C. A tree releases pollen into the air. O D. The Sun rises overhead at noon.

Answers

Answer:

B- the temperature drops at night

Answer:

The temperature drops at night

please help!!!!!! I will try to give brainliest :) ( and idk what subject to put this in soooo..)
Match the following. Match the items in the left column to the items in the right column.

1. ammonification
process by which green plants convert carbon dioxide, water, and energy from the Sun into sugars
2. assimilation
process by which certain bacteria convert ammonium into nitrates
3. denitrification
process by which certain bacteria convert nitrates into nitrogen gas
4. nitrification
process by which plants or animals convert nutrients into usable organic compounds, such as proteins
5. nitrogen fixation
process by which certain bacteria convert organic nitrogen into ammonia and ammonium salts during decomposition
6. photosynthesis
process by which certain bacteria in the soil convert nitrogen gas into ammonia and ammonium
7. respiration
process by which living cells produce usable energy from food

Answers

Answer:

Photosynthesis-process by which green plants convert carbon dioxide, water, and energy from the Sun into sugars

Ammonification- process by which certain bacteria convert organic nitrogen into ammonia and ammonium salts during decomposition

Assimilation-process by which plants or animals convert nutrients into usable organic compounds, such as proteins

Denitrification-process by which certain bacteria convert nitrates into nitrogen gas

Nitrification-process by which certain bacteria convert ammonium into nitrates

Nitrogen Fixation-process by which certain bacteria in the soil convert nitrogen gas into ammonia and ammonium

Respiration-process by which living cells produce usable energy from food

Items on the right are various environmental processes and their descriptions are given on the left.

What are environmental processes?

The processes that are related to the components of the environment and help in the survival of its various species are called environmental processes.

The correct description of environmental processes is as follows.

Photosynthesis - process by which green plants convert carbon dioxide, water, and energy from the Sun into sugars.Ammonification - process by which certain bacteria convert organic nitrogen into ammonia and ammonium salts during decomposition.Assimilation - process by which plants or animals convert nutrients into usable organic compounds, such as proteins.Denitrification - process by which certain bacteria convert nitrates into nitrogen gas.Nitrification - process by which certain bacteria convert ammonium into nitrates.Nitrogen Fixation - process by which certain bacteria in the soil convert nitrogen gas into ammonia and ammonium.Respiration - process by which living cells produce usable energy from food.

Read more about environmental processes, here

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can you help me number 7 and 8 plsssss

Answers

i think you got both right yk?

C and A I think sorry if I’m wrong

Janet is studying a population of genetically-identical individuals. Janet can conclude that these organisms.
A. do not reproduce.
B. reproduce sexually.
C. reproduce asexually.
D. are multi-cellular.

Answers

c.reproduce asexually

Reproduce asexually.

Which organelle is marked with an X?

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Answer:

The x is pointing the nucleus in the organelle which is the most important part of the cell in activity and growth.

Explanation: Let me know if you need more of a explanation

Have a good day.

Answer:

cell membrane

Explanation:

If you travel from point A to point B in the diagram above, what conclusion can you make about the depth, temperature, and marine life of the ocean?

A: As the depth of the ocean increases, the temperature decreases and the marine life decreases.
B: As the depth of the ocean decreases, the temperature increases and the marine life increases.
C: As the depth of the ocean increases, the temperature decreases and the marine life increases.
D: As the depth of the ocean decreases, the temperature increases and the marine life decreases.

Answers

Answer:

I think its A.... pls tell me if im wrong, I'll change it :)

Explanation:

It’s Aaaaaaaaaaaaaaaaaa

pleasee help choose the correct one

Answers

Uhh i believe that will be space force.

I googled it and it says that space force is incorrect please mark me brainiest

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