Question

Why invertebrates is not a phylum but vertebrates is? ​

Answer 1

Answer:

I d k

soery I will follow up u

Answer 2

Answer:

Invertebrates are animals that lack a vertebral column, or backbone. ... Vertebrates are animals that have a backbone. All vertebrates belong to the phylum Chordata. They include fish, amphibians, reptiles, birds, and mammals.

Hope its helpful for you

if it is correct then please mark me as brainliest