Alot of humans might not now they are even harming the systems by smoking or littering.
The answer is a hope it helped
Explanation:
The way the Cell cycle works helps us keep us alive as long as usually do. An example is when you bite your cheek, you may kill some cells by it but your alive cells will replace them by creating more. Now without the cell cycle here's what would happen, You bite your cheek and your cells die forever causing your mouth to be dryer, weaker and to lack enzymes ( enzymes help brake down your food and ready it to go threw your digestive system ) So imagine every time you get hurt and your cells just keep dying without being reborn that's like as if everyone stopped creating children eventually the human race would end, If the cell cycle does not do its job eventually you will get weak and die. that's why the Cell Cycle is important to any living things well being especially if its Multicellular.
Hope this helps! <3
Energy or caloric and protein needs are lower on a body weight basis in childhood than during the pre-adolescent toddler or preschool years. The protein requirement of an individual is the lowest level of dietary protein intake that will balance the losses of nitrogen from the body in persons maintaining energy balance at modest levels of physical activity.
A : in respiratory tract
b : digestive tract (stomach,intestine)
c : kidney (nephrone,tubules ) ovary , eye and thyroid
d: endocrine organs . <span>abdominal cavity
</span>e: hair cells of the inner ear, the receptor cellsof the taste buds, and the rods and cones of the <span>retina.</span>
