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velikii [3]
3 years ago
15

What do the planets Earth and Mars have in common?

Biology
1 answer:
Simora [160]3 years ago
7 0

Answer:

B Presence of an atmosphere and a rock surface composition

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Why are there different normal values for hemoglobin levels and rbc count in males and females?
alina1380 [7]
<span>Women's mean hemoglobin levels are about 12% less than the mean hemoglobin levels of men. This sex-related difference is observed in many species of animals, such as birds and reptiles. It's believed this difference exists in humans between males and females because men have larger bones, which means they would have more blood cells producing bone marrow. Additionally, men's kidneys have a larger diameter than women's kidneys, which would lead to increased red blood cell production.</span>
6 0
4 years ago
What happens to the energy in an ear of corn once a cow eats it?
Dahasolnce [82]
Correct me if i'm wrong i think the best answer would be d. the cow uses all of the corn's energy for life processes.
3 0
3 years ago
The changing of the rivers created more ____________ for animals
Digiron [165]

Answer:

D) Habitats for animals.

Explanation:

It depends what the question means when it says 'the changing of the rivers'. I took it as the rivers are changing size and becoming more spread out. In that case, I chose habitats.

The more water there is, the more habitat there is for sea life.

All in all, the correct answer is D).

8 0
3 years ago
The enzyme telomerase solves the problem of replication at the ends of linear chromosomes by which method?
adell [148]
<h2>Answer </h2>

The method is by adding various small DNA chains such as TTAGGG, that develop a hairpin turn.

<u>Explanation </u>

The method is by adding various small DNA chains such as TTAGGG, that develop a hairpin turn. Telomerase is an RNA dependent DNA polymerase means an enzyme that can make DNA using RNA as a template. The ends of linear chromosomes called telomeres that protect genes from getting deleted as cells continue to divide. The telomerase enzyme attaches to the end of chromosome complementary bases to RNA template are added on 3 ends of the DNA strand.

3 0
3 years ago
What is sex explain the procedure​
Lina20 [59]

Answer:

It’s where you get a girl and boy together then they have sex

Explanation:

3 0
3 years ago
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