Question

what kind of Skeleton does a cockroach has very short​

Answer 1

Answer:

Most cockroaches have three joints on each leg, which means they have 18 knees! The skeleton is made of a hard substance called chitin. When a skeleton is on the outside, it is called an exoskeleton. The exoskeleton supports and protects the roach's insides

Answer 2

Answer:

Here is your answer.

Explanation:

Exoskeleton