Sagot :
Answer:
Animals can move or remain in one place; they may have a backbone (point to your backbone) or may not have a backbone (i.e., snails, worms). Animals are divided into animals with backbones called vertebrates and animals without backbones called invertebrates.
Explanation:
With backbones;
dog,humans
Without backbones;
bug, worms
pa brainliest po
or heart and rate
Answer:
Vertebrates have a skeletal structure with a spinal column or backbone. Invertebrates have no backbone, while vertebrates have a well-developed internal skeleton of cartilage and bone and a highly developed brain that is enclosed by a skull. ... Due to lack of a supportive system, a majority of invertebrates are small.