"A test cross is used to.." A. Determine the genotype of an organism with a recessive trait

B. Determine the phenotype of an organism with a dominant trait

C. Determine The phenotype of an organism with a recessive trait

D. determine the genotype of an organism with a dominant trait

B. Determine the phenotype of an organism with a dominant trait

Explanation:

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weathering is the answer.

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.