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Juliette [100K]
3 years ago
15

The major role of the respiratory system is to __________.

Biology
1 answer:
fgiga [73]3 years ago
4 0
Provide organs and muscles with the oxygen they need to function
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This happens because of our immune system. Our immune system keep record of every attacking microbe. It contains two type of while blood cells firstly is T cell that respond quickly to the attacking microbe. While secondly B cells that recognize those specific cells and fights them off. In addition to that B cells clones itself as memory cells for that disease and will remains in your body for years

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When only skeletal remains are available for identification, the gender of the deceased individual can be determined by:?
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The answer would be skeletal markers and DNA analysis. 

Skeletal markers are often used to identify the biological gender of skeletal remains. The most commonly used skeletal markers can be observed in the skull and in the pelvic bone.However, the accuracy of his method is limited to adults only the differences between male and female skeletal markers usually become visibly only after maturation. 

DNA analysis is more widely uses nowadays because with the technology of today, laboratories can now detect and X and Y chromosome-specific sequences, which help them identify the biological gender.   
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Need help please!
Leya [2.2K]

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B. Liquid water flowed on its surface

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irinina [24]

Cuts are soft tissue injury, meaning an injury to the skin an the soft tissue underneath it.

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