A The back and forth action requires energy. How does ATP make energy available to the cilia?
O by removal of a phosphate ion from ATP
O by attachment of an ATP molecule with the cilia
O through the formation of ATP from ADP and phosphate ion
through the breakdown of ATP into adenine, phosphate, and sugar

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

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c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.