Question

All fish, all birds and all mammals are:

a. animals with internal fertilisation.

b. carnivores.

c. vertebrates.

d. warm-blooded animals

Answer 1

Answer:

There are many different animal classes and every animal in the world belongs to one of them. The five most well known classes of vertebrates (animals with backbones) are mammals, birds, fish, reptiles, amphibians. They are all part of the phylum chordata -- I remember "chordata" by thinking of spinal chord.

Explanation:

C is ur ans

Answer 2

Answer:

Question :-

➙ All fish, all birds and all mammals are:

a. animals with internal fertilisation.

b. carnivores.

c. vertebrates.

d. warm - blooded animals.

Answer :-

➙ All fish, all birds and all mammals are:

c. vertebrates. ✓