Question

What do all vertebrates and invertebrates have in common?

A. They are prokaryotic.

B. They are covered by an outer skeleton.

C. They are multicellular.

D. They are bilaterally symmetrical.​

Answer 1

C.

Step-by-step explanation:

All invertebrates are animals, and all animals are multicellular, so all inverteberates are multicellular. They are not prokaryotic because all animals have eukaryotic cells, like humans. They are also not all covered by an outer skeleton like worms for instance. They are also not all bilaterally symmetrical. One animal that is not bilaterally symmetrical is the fiddler crab.