Fact 1: Cells have multiple repair mechanisms to fix mutations in DNA. Fact 2: DNA damage is called mutation. Given the two facts above, cells have multiple repair mechanisms to fix what?
Choose your answer from:
I. scarce resources.
II. harmful substances.
III. damage in DNA.
IV. critical organs.
V. the skin.
VI. Veins and arteries..
VII. layers of fat.
VIII. heat or cold.
Answer:
III.