Answer:
A was the answer to mine but u didn't post your diagram so I don't know
Explanation:
Answer: nervous system
Explanation:
The nerves send impulses either from the brain or spinal chord for the body organs to coordinate
Answer:
they croak to show agresion
Explanation:
b/c they use it to pretect females
Ur intercostle muscle between ur ribs
Answer:
that takes place inside a plant, producing food for the plant to survive
