About 95 percent of all animals are invertebrates which can live anywhere, but most, like the starfish and crabs, live in the ocean. A. with ribs B. without backbones C. without ribs D. w
About 95 percent of all animals are invertebrates which can live anywhere, but most, like the starfish and crabs, live in the ocean
A. with ribs
B. without backbones
C. without ribs
D. with backbones