Cholestrol streghtens the cell memebrane. Its STRUCTURE gets fixed in the cell membrane and then performs its FUNCTIONS that is to strengthen the cell membrane
Answer:
The nucleus at the central part of the cheek cell contains DNA. When a drop of methylene blue is introduced, the nucleus is stained, which makes it stand out and be clearly seen under the microscope.
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Answer:
A climograph combines a line graph of mean monthly temperature with a bar graph of total monthly precipitation
Explanation:
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cars put pollution in the air and it harms our lungs same with smoking
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Answer:
True
Explanation:
The species that went extinct could be a food source for another and that would possibly be detrimental to the chain.
