Biology, 21.07.2019 05:00 oliviaberta91
When a person is exercising, the body needs to deliver increased amounts of oxygen to the muscle. which component of blood ensure that the muscles will receive it?
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What is responsible for the uneven heating between the poles and the equator on any given day
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Biology, 22.06.2019 11:10
Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.
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Biology, 22.06.2019 11:20
Scientific evidence is most likely to be consistent if it is based on data from
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Biology, 22.06.2019 14:20
Do the following statements describe actin, myosin, both of the proteins or neither of the proteins? (a) contains a binding site for calcium (b) found in the i band (c) exists in a globular (g) form and a filamentous (f) form (d) contains a binding site for atp (e) is a component of the thin filament (f) is a component of the thick filament
Answers: 2
When a person is exercising, the body needs to deliver increased amounts of oxygen to the muscle. wh...
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