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nirvana33 [79]
3 years ago
12

Help Me With This Question

Biology
1 answer:
uysha [10]3 years ago
8 0
A) after 1911 gradual increase in deaths pattern explains that smoking causes cancer !

b) after 2001 , the graph will continue decreasing, because of the steps taken by government, the steps by people itself !! that all helps in decreasing deaths and cancer number after 2001 !
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The exchange of gases within the cells of the body is known as
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Explanation:

The exchange of gases between the blood and tissue cells is internal respiration. Finally, the cells utilize the oxygen for their specific activities: this is called cellular metabolism, or cellular respiration. Together, these activities constitute respiration.

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Why is density a derived unit?
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Density is an intensive property, which means the amount of the material is irrelevant. The density of a substance is constant.

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How many chromosomes, and which chromosomes, does each of the dughter cells contain
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The question is incomplete. However, if we consider this cell as human cell - the cell contain 23 pairs of chromosomes.

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Letter B (found in the image above) represents a cell in which phase?
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