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Eduardwww [97]
3 years ago
13

How did ichthyosaurus survive?

Biology
1 answer:
azamat3 years ago
5 0
Ichthyosaurs likely evolved from land reptiles that dove into the ocean about 248 million years ago, researchers said.
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plzz help me!!!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>
VLD [36.1K]

Answer:

comparative anatomy:

compares the genomes of different organisms

compares the limbs of different organisms

molecular biology:

compares fossilized structures to living organisms

compares cells of organisms

EXPLANATION:

Comparative anatomy is the study of similarities and differences in the anatomy of different species.

Molecular Biology is the field of biology that studies the composition, structure and interactions of cellular molecules – such as nucleic acids and proteins – that carry out the biological processes essential for the cell's functions and maintenance.

HOPE THIS HELP YOU!! ;))))

4 0
3 years ago
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which of the following terms refers to an object that orbits the sun and has enough gravity to be spherical but has not cleared
Komok [63]
The term referred to the sentence above is : dwarf planet
8 0
3 years ago
Why doesnt pepsin, the enzyme released in the stomach to
Fiesta28 [93]

Answer: unfavourable ph condition for the pepsin

Explanation: during digestion, enzymes are needed to aid the process.digestive enzymes are biological catalyst that breakdown large food particles into digestible form .

As biological catalyst, enzymes require an optimum temperature and pH condition.outside this temperature or pH,the enzyme is denatured.

In the stomach, hydrochloric acid is required to convert pepsinogen into it's active form,pepsin.the acid also creates an optimum low pH that pepsin needs to function.

As the food moves to the small intestine,the pH is alkaline and is unfavourable for pepsin to function.

4 0
4 years ago
The ability to hunt others changes the fossil record. Why?
Virty [35]

Answer: its to overturn such resiliency

Explanation:

4 0
3 years ago
I NEED HELP PLEASE <br> How many moles of water are produced if you harvested 182 g of water
shusha [124]

Answer:

10.11 moles

Explanation:

formula

n=m/Mr

8 0
3 years ago
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