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3 years ago

What causes the differences in average temperature and the changes

Biology

1 answer:

zvonat [6]3 years ago

6 0

Answer:

The Earth's axial tilt is what causes the differences in average temperature that are associated with the change in seasons on Earth

Explanation:

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Please help will do anything! Which of the following can be determined by this diagram?A.The energy of the mongoose is passed on

N76 [4]

Answer:

Explanation:

The arrows in this food web represent energy flow.

A. The energy of the mongoose is passed on to the hare.

The arrows points from the hare to the mongoose, which indicates the energy moving from hare to mongoose. Therefore,A is not correct.

B. The cheetah supplies energy to a variety of organisms.

There are no arrows that point from the cheetah to another organism. The arrows point from the other animals to the cheetah, indicating the cheetah is a top predator. So, B is not correct.

C. The energy of the acacia tree is passed on to the impala.

The acacia tree passes its energy onto termites, and these termites pass their energy onto the impala. Therefore, C is correct.

D. The aardvark, pangolin, and mongoose are all producers.

This is not true, because these are all animals. Producers are typically plants. Additionally, the producers are usually at the bottom of a food web.

So, C is the correct choice.

4 0

3 years ago

Read 2 more answers

True or False Questions: 1. When a cell is put into an isotonic solution, individual water molecules cannot move back and forth

lord [1]

1.) It is True that when a cell is put into an isotonic solution, individual water molecules cannot move back and forth across the cell membrane.
2) It is False that a when a cell is put into a hypertonic solution, there is a net movement of water molecules across the cell membrane into the cell.
3) It is True that when a cell is out into a hypotonic solution, there is net movement.
4) It is False that the movement of any solvent across a semi-permeable membrane is called osmosis.

5 0

4 years ago

The mitochondrion is host to which portion of cellular respiration? (2 points)

Aleonysh [2.5K]

The mitochondrion is host to The Krebs Cycle

3 0

4 years ago

Read 2 more answers

What is cell division

spayn [35]

Explanation:

division of a cell into two daughter cells with the same genetic material.

5 0

3 years ago

Read 2 more answers

Select the true statement or statements. Restriction enzymes break a phosphodiester bond on only one of the two DNA strands. Res

densk [106]

Answer:

- Restriction enzymes break a phosphodiester bond on both of the DNA strands.

- Two different linear DNA molecules are cut with a single restriction enzyme such that only one end of each molecule is cut and these ends have regions of single stranded DNA. The two different DNA molecules will have compatible ends.

Explanation:

Restriction enzymes are a type of enzyme that recognizes target DNA sequences and cuts them at these specific sites. These enzymes catalyze the hydrolysis of phosphodiester bonds by cleaving double-stranded DNA (dsDNA) sequences at specific sites on both DNA strands. There are restriction enzymes that generate sticky ends (cohesive ends), i.e., small stretches of single-stranded DNA (ssDNA) that self-ligate or ligate with a complementary region from another DNA molecule. Restriction enzymes that generate sticky ends are very useful in molecular cloning and DNA recombination techniques because they can hold two pieces of DNA together so that DNA ligase can covalently link them.

4 0

3 years ago