Question

All organisms in Kingdom Animalia are multicellular, meaning their bodies are composed of more than one cell. Which other characteristic is common to organisms in this kingdom? help

A.
All have a backbone.

B.
All are able to survive in water.

C.
All need to get food from an outside source.

D.
All take in oxygen through their gills.

Answer 1

C.

All need to get food from an outside source.

Answer 2

Most animals in Animalia have backbones, but not all.
The correct answer would be C, because all organisms in Animalia are heterotrophs which means that they depend on other organisms (like animals and plants) for food.