A genetic mutation. All the others are results of external environmental factors.
Answer:
2.5%
Explanation:
because the global freshwater is estimated and observe percentage of water to used for crop irrigation and they compelled that 2.5% is exactly to used.
A. eruption is the type<span> of mass movement that occurs when a thin block of soil, rock, and debris seperates from the underlying bedrock </span>
Cells i believe so mitosis and meiosis
The cells that enter meiosis are called the germ cells. Germ cells are produced in gonads, ovaries and testes, organs necessary for sexual reproduction. After the germ cells go through the process of meiosis they become haploid gametes, the sperm cells in testes and the egg cells in the ovaries.