Science, asked by noureen3, 5 months ago

what kind of skeleton does a cockroaches have​

Answers

Answered by Anonymous
5

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.

Answered by deepanshusanad
2

Answer:

exoskeleton

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.

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