Answer:
The brackish water adaptation is clearly necessary because the aquatic snails need to live in an environment in which the river system has a higher quantity of salt than what land snails can take. I can determine that the environmental factors influenced the inherited adaptations because the second population has a higher salt concentration in their habitat compared to the initial population.
Ascending large intestine, transverse, and descending
Answer:
The answer is one cell.
Mitosis is a cell division of a single cell into two identical daughter cells. So, at the beginning of mitosis, there is only one cell. It will undergo different stages of mitosis (prophase, metaphase, anaphase, telophase and cytokinesis) which will result in the formation of two daughter cells that are identical to the mother cells.
Explanation:
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