Answer:
the branch of medical technology that seeks to create replacement tissues or organs. Engineers often start with existing tissue, such as bone or skin. Now, new tissue can also often be generated from stem cells, which are special growth and repair cells that can be found in embryos, blood, fat, and marrow.
Explanation:
Answer: letter B
Explanation:
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kidneys remove the waste.
Answer:
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Explanation:
Increase of EF is associated with lower body fatness. A greater number of eating episodes each day was associated with a lower risk of obesity. Obesity was more prevalent in those having only two meals per day than in those having three or four meals in men and women.
