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laiz [17]
3 years ago
11

What are the four body systems that are involved of getting oxygen in our cells ?

Chemistry
1 answer:
Alex17521 [72]3 years ago
8 0

Answer: The cells that make up the digestive, muscular, skeletal, reproductive, and excretory systems all need oxygen from the respiratory system to function, and the cells of the respiratory system—as well as all the other systems—need nutrients and must get rid of metabolic wastes.

Explanation:

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The mole fraction of a product is the number of moles of the product divided by the total number of moles of the solution.

Here moles of methanol = 6.0 moles

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Answer: 0.67  
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How much energy do individual photons of 470 nm light have
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4.227 × 10^-19 Joules

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Therefore, the energy of a photon with 470 nm is 4.227 × 10^-19 Joules

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