Which characteristic is common among vertebrates?

supported by an exoskeleton

breathe with lungs or gills

make own food

eat with teeth

5 answers

breathe with lungs or gills
Which characteristic is common to a starfish and snail?

both are the same size

both are echinoderms

both are mollusks

both are invertebrates
both are invertebrates
Which characteristic distinguishes animals from plants?

Animals reproduce.

Plants are made of cells.

Animals consume other organisms.

Plants evolve through natural selection.
Animals consume other organisms.