Answer:
B) To synthesize lipids
Explanation:
Smooth endoplasmic reticulum (SER) is crucial for lipid synthesis, detoxification, and carbohydrate metabolism in skin oil cells, specifically sebaceous glands. It plays a vital role in the production and secretion of sebum, an oily substance.
Two things human ancestors used sky for
What is the meaning of ancestor ?
An ancestor, also known as a forefather, fore-elder or a forebear, is a parent or the parent of an antecedent.
How do ancestors determine time ?
When two merkhets were aligned with the North Star, they formed a celestial meridian in the sky. The time could then be determined by counting how many stars crossed this line.
To learn more about ancestor here
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A the cell wall controls division of the cell
Soil, Temperature, and water would be practically the 3 biomes or the aquatic ecosystems. They are both natural and enables you to live successfully. So as for the organism that live there, like plants, the sun supports the plants, also water, and also the soil from the ground. Therefore, those would be the 3.
The answer is cloning.