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Nonamiya [84]
3 years ago
9

Running is an activity that causes the cells in the muscular system to use oxygen at a faster rate. which system responds by del

ivering more oxygen to these cells
Biology
1 answer:
Leno4ka [110]3 years ago
6 0
<span>The system that responds by delivering more oxygen to these cells is the circulatory system. The circulatory system, often referred to as the cardiovascular system, allows blood to circulate throughout the body to transport important nutrients to the body.</span>
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What should the student do after he has collected and analyzed his data?
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What is the significance of a recombinant plasmid?
drek231 [11]

Answer:

recombinant DNA

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Estimating Population Size – Review the two approaches to estimating population size and answer the following questions.
Andre45 [30]

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b) there are 56 deer in 1000 acres of area.

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