Which part of a DNA molecule is held together by weak hydrogen bonds? Group of answer choices

phosphate and adenine

cytosine and adenine

phosphate and sugar

cytosine and guanine

/the trachea, commonly known as the windpipe

[content deleted] - user123802726recklesschicken

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.