SCIENCE HELP! WILL GIVE BRAINLIEST

SCIENCE HELP! WILL GIVE BRAINLIEST

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Answer 1

Answer:

Sucks to suck

Explanation:

hehe


Related Questions


One reason why people should be aware of the impact of their actions on the environment is that

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One reason they should be aware of their impact of their actions on the environment is that it can affect them. Doing harmful thing to our environment kills our planet and ultimately kills off life as well.

32. If available, the body will always digest which macromolecule for energy first?
A. lipids B. proteins C. enzymes D. carbohydrates

33. The class of macromolecule that would most likely be involved in contracting muscles would be A. lipids B. proteins C. enzymes D. carbohydrates

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Answer:

Sty I have not learned this yet hopefully i will next year

D, carbohydrates are the body’s main source of energy.

How are rainbows made?​

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Answer:

Explanation:

The sun makes rainbows when white sunlight passes through rain drops. The raindrops act like tiny prisms. They bend the different colors in white light, so the light spreads out into a band of colors that can be reflected back to you as a rainbow.

1. During mitosis, a single cell divides to produce two daughter cells. What must happen in the original cell so that each of the daughter cells has a complete set of chromosomes?

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In mitosis a cell divides to form two identical daughter cells. It is important that the daughter cells have a copy of every chromosome, so the process involves copying the chromosomes first and then carefully separating the copies to give each new cell a full set.

Mitosis is the cell division which occurs in all types of cells in the body. This results into formation of daughter cells with same set of genetic material as the parent cell.

What is Mitosis?

Mitosis is a type of cell division which occurs in all types of cells. This division is also called as Equational division as the genetic content remains constant from the parents to offspring. This process results into formation of two daughter cells which are similar to the parent cell.

In mitosis, a cell divides to form two identical daughter cells with same genetic material. It is important that the daughter cells have a copy of every chromosome in their nucleuc, so the process involves copying of the chromosomes first and then carefully separating the chromosomes copies to give each new cell a full set of genetic material.

Learn more about Mitosis here:

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Topo map ,30 points! !!!

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Answer:

410   500  450

Explanation:

What are some of the medical advances made recently?
MRIS
Camera's small enough to swallow
Sterilization of instruments
Eye glasses
Penicillin
CAT scans

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most reasonable answer is the swallowable camera one. mris and cat scans were invented in the 70s and the rest of the answers are around the 1800s or before.

Answer:

B, C, F

I'm not sure if these are exactly correct, but I hope I helped at least a bit!

Which part of the membrane can catalyst chemical reactions

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Answer:

Should be the proteins

if a human eats salmon, will the atoms from the salmon protein still exist inside the person?​

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Answer:

yes because the protein atoms in the fish will be consumed by the human

Explanation:

An egg is protected by its outer shell. However, the shell also allows moisture and air to pass through. Which cell structure performs a similar function? A. cell membrane B. cytoplasm C. nucleus D. vacuole

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Answer:

A. Cell membrane

Explanation:

The cell is the basic unit of the living organisms. The cell consists of the various cell organelles like nucleus, mitochondria and Golgi. The cell membrane covers the cell boundary.

The outer shell protects the egg and allows the exchange of moisture. The plasma membrane performs the similar functions ad allows the transport of some selected particles only.

Thus, the correct answer is option (A).

Answer:

A. cell membrane

I hope this helps

Evidence that a meteor passed through to the surface of a moon or planet would be
A) a fiery streak in the sky
B.) impact crater
C.) meteorite pieces found on planet's surface
D.) both b and c​

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Answer:

D

Explanation:

Name 2 body systems that interact to maintain
homeostasis in the human body and explain how they do

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Answer:

Internal Temperatures

Similarly, the cardiovascular, integumentary (skin and associated structures), respiratory, and muscular systems work together to help the body maintain a stable internal temperature. If body temperature rises, blood vessels in the skin dilate, allowing more blood to flow near the skin's surface.

OR,

The nervous and endocrine systems exert the ultimate control over homeostasis because they coordinate the functions of the body's systems. Regulation of body temperature, blood pressure, pH, and glucose concentration are four examples of how the body maintains homeostasis.

Hope you know

You get a cut on your finger and some bacteria enter. Your immune system cells kill off the invaders by ingesting them. This is an example of:

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It’s an example of Phagocytosis.

On what day did the Paramecium aurelia population reach the carrying capacity of the environment? How do you know?

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Day 8 because the days after the same number were repeated. (Hope that helps)

what is the electric charge on a neutron

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Answer:

Neutral

Explanation:

PLEASE HELP WILL CHOOSE BRAINLIEST

Choose all of the following that would require active transport to pass through the membrane

hydrophobic molecules


Polysaccarides


Proteins


Carbon dioxide


Oxygen


Large polar molecules

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Answer:

proteins!

Explanation:

in a flower sperm is made by the filament pistil ovary or anther

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Answer:

It is the anther.

Explanation:

The anther is comparable to the make testis. These give rise tomale sperm cells.

Cells sometimes use passive transport to move molecules across their membranes. The rate at which a cell engages in passive transport is determined by —

the amount of energy that the cell generates.

the composition of the cell membrane.

the size of the cell's chloroplasts.

the number of vacuoles that the cell contains.

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Answer:

b

Explanation:

sorry go to my page ill post it again for the same amount of points. keep refreshing posting now

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Okay I will and I got you

Why is part of the Moon dark?
A)Light from the sun only illuminates half of the Moon.
B)Earth's shadow is on half of the Moon.
C)The Moon only makes light on one side.
D)Clouds are blocking half of the Moon's light.
E)The Moon is made up of light and dark rocks.

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Answer:

A)

Explanation:

Which layer is it found on?

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Answer:

D. Troposphere

All members of a species that live in the same area at the same time make up alan)

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answer: population

explanation:
All the members of one species in one area are referred to as a population.

Here is an easy question with 20 points :))))
Which best explains how some animals survive in a cold and snowy habitat?
A) They find shelter.
B) They hunt at night.
C) They sleep all summer.​

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Answer:

heyyyyyy

Explanation:

nfxhuyhffgggvvuhgggg

I like it cur G

PLEASE ANSWER ASAP!!!

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Answer:

An ecosystem

Explanation:

Answer:

D: an ecosystem

Explanation:

This is because if you're surrounded by all communities to make one that is classified as an ecosystem.

PLEASE HELP I ONLY HAVE 10 MIN TO TURN THIS IN !!!!!!!!!!!!!!!!!!!!!!!!!!!!

Everything is in the images below
WILL MARK BRAINLIEST!!!

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Answer:

742246473898320102774391036475

From which hot spot would you view Polaris at an altitude of 45 degrees?

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Answer:

Massena, New York

Explanation:

Polaris is most popularly known as the North star. It is also famous by the name of "Pole Star". It is the closet to the north celestial pole. At present it is the northern pole star currently.

It is found in the constellation of Ursa Minor. It is the one of the brightest star seen in the night sky. It is considered the star of the second magnitude which is situated close to the heaven's north pole.

The altitude of the Pole star or the Polaris when an observer is at the Tropic of Cancer is measured at 23.5 degree. While if the observer sees the Pole star at its zenith, the observer is located at the North Pole. i.e. 90 degree.

And the spot from where the observer views the Polaris at 45 degree altitude is Massena, New York.

Do you think wolves are a keystone species? Explain your answer. WILL GIVE BRAINLIEST

Answers

Answer:

Wolves are a critical keystone species in a healthy ecosystem.

Explanation:

By regulating prey populations, wolves enable many other species of plants and animals to flourish. In this regard, wolves initiate a domino effect on their environment.

Answer:

Wolves are a critical keystone species in a healthy ecosystem. By regulating prey populations, wolves enable many other species of plants and animals to flourish. In this regard, wolves initiate a domino effect – “touching” songbirds, beaver, fish, and butterflies.

Which of the following is the correct order of anaerobic respiration?

A) Glycolysis, fermentation
B) Fermentation, glycolysis

Answers

Answer:

A) Glycolysis, fermentation

Explanation:

Glycolysis must occur first because fermentation requires pyruvate, and NADH.

Answer:

A

Explanation:

I looked it up and honestly it seems like the smarter answer.

What important soil function does soil structure influence ?

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Answer:

A good soil structure is important to allow air and water into the soil which are vital for healthy plant growth. It will improve drainage and reduce soil erosion caused by excess surface run-off. Without structure, soils will suffer from anaerobism, waterlogging and nutrient lock-up and, ultimately, plants will die!

I hope you helped^_^

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a collection of tissues that work together to perform a specific function would be known as which of the following?

Question 12 options:

organ


biome


body systems


molecules

Answers

a collection of tissues working together is an Organ

Jonathan designed an experiment to plant lima bean seeds. His variable was to change what kind of light each plant received. He
used a different kind of light with each plant. He hypothesized that the plant grown under the plant light would have the greatest
amount of growth. Did the data support the hypothesis? Explain.

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Answer:

Yes, it was.

Explanation:

The data did support the hypothesis because the data given was generalized on the change of light each plant received. The hypothesis was that the plant light would have the greatest amount of growth. The data was the different light types and the hypothesis was which one he inferred would work best.

Answer:

- The type of plants used in the study

- The number of plants in each experimental group

- A complete citation of the source

Explanation:

Other Questions
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