Which phase of a clinical trial is the first phase to study a pharmaceutical product used by people who have the medical condition being studied? A. Phase 3
B. Phase 4
C. Phase 1
D. Phase 2

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.

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher