What is the main difference between vertebrates and invertebrates​

vertebrates have backbone and invertebrates don't have backbone

vertebrates eg; goat,fish,cow

invertebrates eg: jelly fish ,snail, earthworm

Invertebrates are those that do not possess a vertebral column or backbone while Vertebrates are those where vertebral column or backbone is present.

Invertebrates are those that do not possess a vertebral column or backbone while Vertebrates are those where vertebral column or backbone is present.The main difference between vertebrates and invertebrates is that invertebrates, like insects and flatworms, do not have a backbone or a spinal column. Examples of vertebrates include humans, birds, and snakes.

i think that d. wind is the answer.   i missed the question when i answered a. currents.

the man is bald so he has no hair to get wet