Answer: Cotton
Explanation: Some cement is natural but i don't think that's what question is referring to. C: polyester is made from synthetic fibers. D: nylon is man made.
Also, cotton grows on plants.
The answer is
A,B,C
all cells come from cells.
All living things are made up of cells.
A cell is the smallest unit of life.
Answer:
1.66×10^-15
Explanation:
the explanation is in the picture
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