Answer:The rocks are smooth due to the water eroding the rocks.
Explanation:
The water slowly takes off minerals of the rocks every time is splashes over them. Over time the rocks bumpy surface would be eroded away giving it a smoother surface.
Answer: The most common way to regulate gene expression is at the transcription.
Explanation:
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Answer:
A: Plant Cells
Explanation:
the cell membrane is found in all living species, including plants.