Answer: B
Explanation: Hope this helps :)
Answer: 2500 i think don't count me on it though sorry if it is wrong.
Explanation:
<span>C. Cristae is your answer :)</span>
Answer:
The platypus serves as a 'bridge' animal between nonmammals like birds and reptiles, which maintain their testicles in their body cavity, and placental and marsupial mammals, which hold their testes in an external scrotum."
Somatostatin from hypothalamus inhibits the glands growth hormone
