Question

Which of these organisms is a vertebrate?

Answer 1

Answer:

vertebrate, animals with a backbone, and invertebrate, animals without a backbone

Explanation:

A. worm - no because a worm has no back bone

B- Chimpanzee- Yes because they have a backbone

C. Bacterium- no because it is a bacteria

D. Grass- no because no backbone

so ur answer is b

Answer 2

Answer:

B. Chimpanzee

Explanation:

A chimpanzee is a vertebrate, not an invertebrate.