Answer:
Negative feedback occurs when a system's output acts to reduce or dampen the processes that lead to the output of that system, resulting in less output. In general, negative feedback loops allow systems to self-stabilize. Negative feedback is a vital control mechanism for the body's homeostasis.
it is a.cell because tissues, organs and organisms are larger than a cell so 'a' is the correct answer
Answer:
The answer is Spanish flu
Hydrophytes is the answer to your question
Answer is 3 it uses chemical and physical changes when using stomach acid and physical when turning food in your stomach.
