Answer:Ghrelin
Explanation:it is a hormone produced in the stomach and other parts of the gastrointestinal tract that encourage the intake of food
I believe the answer is D, because the other options are normal things that happen during stages of weight loss or puberty.
Hope this helps! :)
Answer: To apply for a federal student loan you must first complete and submit a Free Application for Federal Student Aid form. Based on the results of your FAFSA form your college or career school will send you a financial aid offer which may include federal student loans
Explanation: