1 and 2 I believe, picking 3 and 4 is a no no
They will need medical help.
To summarize, food intake is influenced by metabolic activity in hypothalamic neurons and elsewhere; by hormones that signal the body's fat content to the brain; and by other homeostatic-need situations such as low blood glucose. All of these represent instances of negative feedback.
Answer:
i think it is B
Explanation:
hope it helped!
p.s it would be cool if you gave me brainliest.
Eating habits for sure. Also metabolism and genetics play a big roll in it.
