Answer:the fitness of an organism is the ability to survive and reproduce
Explanation:
The tapeworm grows and reproduces in the digestive tract.
B. law of conservation of mass
This is why the total amount of and element before and after a chemical reaction is constant.
Answer:
B)
Explanation:
The adult stem cell can renew itself and can differentiate to yield some or all of the major specialized cell types of the tissue or organ. The primary roles of adult stem cells in a living organism are to maintain and repair the tissue in which they are found.
Answer:
Leukocytes are a hindrance in a blood transfusion. They can be filtered out and improve a blood transfusion.
Explanation:
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