Question

which vertebrae classes a)are warm blooded b)have four legs c)lay eggs d)have internal fertilization e)have some degree of parental core​

Answer 1

Answer:

Option D

Explanation:

Other options are not correct

Answer 2

Mammals, birds, reptile, amphibian and fish belong to vertebrae.

Explanation:

• There are several classes of vertebrates named Mammals, Birds, Reptiles, Amphibians and fish.

• a)warm blooded - Birds and mammals.
• b) Have four legs- some mammals( quadruped animals), reptiles except snake, amphibian( frogs and salamanders).
• c)Lay eggs-birds, reptile, amphibia, fish, only platypus (mammals)
• d)Have internal fertilization- reptile, bird , mammal except monotremes.
• e)Have some degree of parental care- mammals, amphibia, birds, reptiles, fishes.