Question 6 of 20 A girl swings a yo-yo around in circles. How can she increase the total energy
of this system?
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A. Reverse the direction of the swing,
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B. Stand on a table while swinging the yo-yo.
C. Sit on the ground while swinging the yo-yo.
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D. Swing the yo-yo at a lower speed,
SUBMIT

thermophiles, notice the prefix thermo.

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.