please help me thank you

Answer:

3. A 2. B. 1. B

Explanation:

Im not to sure about 1. but other than that your good sorry if this didn't help

which statment explains how the fossil record supports the theory of evolution?
A. the fossil record shows how organisims have changed from relativly complex organisims to simpler organisims.
B. The fossil record shows how organisims have changed from realatively simple organisims to more complex organisims.
C. The fossil record shows that all organisms are simple organisims.
D. the fossil record shows that all organisims are complex organisims

What structure encloses almost all bacteria? Do bacteria have a structure that encloses the genetic material?

If a strand of DNA has the following base sequence, what would the base sequence of the mRNA that is transcribed be?
DNA sequence: TAC CAT GTG AGT AAC CGT CCA ACT
mRNA sequence: AUG GUA CAC

I need help :) I have to determine the traits?

guys help with this plzz
brainlest even if u try ur best :



Vasoconstriction and Vasodilation

__________ carries heat from the core around the body.

As blood flows through the ______________ close to the surface of the ______, heat is lost to the body’s surroundings.

The __________________ which supply the capillaries in the skin have smooth _________ in their walls. This means that the arterioles can dilate or constrict to ____________ the flow of blood into the capillaries.

What do plants use to form
glucose?

What happens during fermentation?

Hi all!
Pls help me in these 2 simple questions.....
Thanks in advance!

Explain the difference between prokaryotes and eukaryotes. Include which type of microorganisms are included in each domain

Scientists say the planet Venus has a "runaway greenhouse effect." What condition would you expect on Venus as the result of a runaway greenhouse effect?

A. The planet is extremely windy.
B. The planet is extremely watery.
C. The planet is extremely cold.
D. The planet is extremely hot.

(50 points) + Brainliest
Select the correct location on the image.
In pea plants, white seed coat is a recessive trait and gray seed coat is a dominant trait. Which offspring have a white seed coat?

Diffusion is the movement _____.


of molecules to an area of lower concentration

of molecules through the cytoplasm of a cell

of water through a selectively permeable membrane

of molecules to an area of higher concentration

An organism has many cells, but cannot move. It does not eat food, but cannot perform photosynthesis cither. What kingdom does it belong to?

does anyone know 1,4,5,8?

Touch the stigma and notice how it feels. What is the advantage of this type of texture?
A. The sticky texture allows for capture of prey to help with fertilization
B. The sticky texture allows for the exchange of carbon dioxide to assist with photosynthesis.
C. The sticky texture allows for pollen to adhere to the stigma for fertilization.
D. The sticky texture allows for water molecules to not escape from the plant, thus preventing dehydration.​

Which two phases do the chromosomes exist as chromatin (unraveled form of chromosomes)?

Genetic variation is inherited by offspring.

A. Artificial aelection
B. Natural Selection
C. Both

This dichotomous key helps scientists classify within the arthropoda phylum. If scientists discover an organism with: less than 10 legs, 6 legs, wings, wings with 1 or 2 colors, with legs that are approximately the same length, wings that are not net-like, and wings that meet in a straight line down the back, how would this organism be classified?

Which of these landforms would most likely be found at a divergent boundary? A Fault line B Mid-ocean ridge C Volcanic island D Mountain

hello help please i’ll mark brainliest!!!

please help! i dont really get this at all

Your friend makes a claim that the image to the right shows facilitated
diffusion. You are an educated Honors Biology student, and you believe
that he/she is incorrect in their claim. Make a claim as to which type of
cellular transport is represented in the image (1 point)State TWO pieces of
evidence from the image that supports your claim (2 points).*

9. Generations are the offspring, or progeny, of common_______

plz help will mark brainliest if correct! If the sum of all chemical reactions taking place in an ecosystem results in an overall change in free energy of −9732 kJ, which of the following best describes the impact this will have on the ecosystem?

The amount of energy available to do work will increase.
The ecosystem will move away from equilibrium.
The energy given off as heat to the surroundings will decrease.
The entropy of the ecosystem will increase.

PLEASE HELP!! EASY POINTS!! WILL MARK BRAINLIEST!!!!!!

Explain what happens to a cell as it enters the cell cycle and goes through the process of
MITOSIS. Tell what happens to the cell at each part of the cell cycle starting at
Interphase, then the stages of Mitosis (PMAT) and ending at Cytokinesis. (This should be
a longer response than one sentence!!)

a structure in a present day organism that no longer served its natural purpose

What are the 3 most important parts of a seed

How can you turn off an electromagnet?
A. disconnect the electric circuit. B.Straighten out the wire. C.Take out the Iron box D.you cannot turn off the electromagnet.​

All the species classified under the plantar kingdom are

A. Photosynthesis
B. Eukaryotic
C. Multicellular
D. All of the above

What muscle is each number