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Alinara [238K]
3 years ago
9

Why didn’t I receive my 15 free questions.

Biology
1 answer:
julsineya [31]3 years ago
3 0

Answer:

Im not sure

Explanation:

Maybe guidelines have changed, so sorry :(

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Which is part of the niche of giraffes living in the tropical savanna? 
Akimi4 [234]
C. store grasses for winter
6 0
3 years ago
Please Help!!!!!!!!!!!!!!!!!!
earnstyle [38]

Answer:

I'm not quite sure but I'll try and figure it out if I don't get back to you I'm sorry but I will try.

Explanation:

5 0
4 years ago
Why was the advent of the amniotic egg so important in the evolution of terrestrial vertebrates?
Fynjy0 [20]

Explanation:

The evolution of egg was the most important evolutionary incident which allowed the evolution of the terrestrial animals. The amnion is the layer inside the chorion of the egg which keeps the embryo from drying out.

The formation of this layer completely removed the dependency of the organism to lay their eggs in the water to keep them wet.

This layer allowed the reptiles to lay their eggs on the land as the amnion can protect the embryo from drying out. The other layer of eggs protects the egg from the predators and the pathogens.

Thus, the evolution of the amniotic egg is very important from the evolutionary perspective.

3 0
4 years ago
Could a person with O+ blood have a daughter with AB+ blood?Explain.
Tpy6a [65]

Answer:

No

Explanation:

For having a daughter of AB blood group A and B alleles are very important. A person with O-blood group has only OO alleles so the answer is No.

3 0
3 years ago
Please answer all i need help quick
svet-max [94.6K]

Answer:

1. B

2. B

3. A

4. B

Explanation:

1. Species is smaller than kingdom, and domain isn't a group

2. Its kinda obvious

3. Not too sure on this one, but i think a is right

4. Pro means 'before nucleus', therefore it has no nucleus

3 0
4 years ago
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