Physics, 16.10.2020 21:01 kingalex7575
Deep-diving submarines have helped scientists learn that photosynthesis does not take place in the deeper parts of the ocean. Which of the following explains why photosynthesis does not occur very deep in the ocean?
a. There is no oxygen.
b. There is no glucose.
There is no sunlight.
c. There is no sunlight.
d. There is no nitrogen.
Answers: 2
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Aball is thrown upward in the air, and its height above the ground after t seconds is h ( t ) = 57 t − 16 t 2 feet. find the time t when the ball will be traveling upward at 14.25 feet per second.
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Which type of heating system is used to heat many buildings from a central location?
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If the contraction of the left ventricle lasts 250 ms and the speed of blood flow in the aorta (the large artery leaving the heart) is 0.76 m/s at the end of the contraction, what is the average acceleration of a red blood cell as it leaves the heart?
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Deep-diving submarines have helped scientists learn that photosynthesis does not take place in the d...
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