Answer:if a somatic mutation occurs in a single cell in developing somatic tissue that cell is the progenitor of a population of identical mutant cells all which have descended from the cell that mutated
Explanation:
Formed by mud and sand in rock
Answer:
The water is needed for drinking and farming.
The warm climate near water makes life comfortable.
The rich soil near waterways makes for better crops.
The waterways make trade and transportation easier.
The fish in waterways attract other animals to be hunted.
The Bold ones are the answers.
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When h forms a bond with h2o to form hydronium ion, h3o , this bond is called a coordinate covalent bond.