Answer:
the first one, the second one, the fourth one, the sixth one, and the seventh one
Explanation:
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.
I would have to say b not sure if that right or not let me now
The most efficient way to eliminate waste is obviously to reduce. If we reduce the intake there wont be as much outtake.
