Cameron is collecting data to determine the time of completion for each stage of germination in seeds. he repeats his data collection many times to obtain reliable results. which aspect of his experimental process is most important for obtaining reliable results?
a. collecting enough varieties of plant types
b. talking to other scientists during the experiment
c. taking observations at precise intervals
d. using a variety of microscopes for exact measurements

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.

if you know your abc's you should be able to get your answer or just use google