Answer:
False
Explanation:
Stem cells are different type of cells in human body that can develop into different other body cells like muscles cells or brain cells and they gave the capability to renew themselves through mitotic cell division.
Stem cells are not lost in childhood but can be use to treat diseases or infection, it can be use to grow new cells and replace damaged body cells.
Answer:
The answer is below
Explanation:
From the scientific and medical knowledge of human anatomy, placing aforementioned body structures in order of largest to the smallest, we have the following
1. muscles
2. fascicles
3. muscle fibers
4. myofibrils
Answer: adenosine- triphosphate or ATP.
Explanation:THIS MOLECULE IS MADE OF NITROGEN BASE (adenine) a ribose sugar and three phosphate groups .
i think they are just trying to educate us the best way they can and trust me kids can make that quite hard on them so they use tactics to scare or annoy the kids