Answer:
I feel like B is the correct answer
Explanation:
B is correct
Answer:
The air
Explanation:
the air has a component of 79% of nitrogen gas (N2)
The answer is chromosomes. The chromosome contains the DNA nuclei. It contains all the genetic material of the parents.It is often duplicated in the cell metaphase of the cell division. Chromosomes differ from one organism to another. They are often visible under the microscope.
Answer:
carbohydrates
Explanation:
like cellulose remains undigested in the intestine