Question

the presence of coelom
in animals body is categorised as an advantage

Answer 1

A coelom has many advantages: the digestive system can become more complex, coelomic fluid assists body processes and acts as a hydrostatic skeleton.In protostomes, the mouth appears at or near the blastopore, the first embryonic opening, and the coelom develops by a splitting of the mesoderm

Answer 2

coelom is the body cavity. it gives proper shape to the animal body