Which of the following is used to measure an object's speed A. Joules
B. Miles per hour
C. Newton’s
D. kilometers per second

A.joules measures energy

B.miles per hour measure speed

C.Newtons measure force

D.kilometers per second measure speed

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

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glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.