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Approximately How Many Seconds Does It Take to Circulate the Total

question 23

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Approximately how many seconds does it take to circulate the total blood volume of a 150-pound person at rest?


Definitions:

Fluorescence

The emission of light of a longer wavelength (lower energy) than the light originally absorbed.

Ground State

The lowest energy state of an atom

UV Radiation

Electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays, which can have effects such as causing skin burns or promoting vitamin D synthesis.

Chloroplasts

Organelles found in the cells of green plants and photosynthetic algae that conduct photosynthesis, converting light energy, water, and carbon dioxide into oxygen and glucose.

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