Macronutrients and Micronutrients: Mastery Test Select the correct answer from each drop-down menu.
Because vitamins carry out various functions in the body, deficiency of different vitamins can have varied effects on the body. The
primary role of vitamin D in the body is
and its deficiency may result in
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i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

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.