Answer:
The answer is A.
Explanation:
Because B is easily disproven because they do not always spend their whole life on land. C is incorrect because most species of birds to not spend their lives in water. And D is wrong because both of their young develop in eggs.
A
Birds and reptiles both can lay eggs. These shells are usually protected by the mother, and they are strong
I personally think its A
false would be your answer
B. neuropeptide y is correct answer
No
It allows it to disolve easily
It is a chemical change
