Which of these is an organism?

B) A Wolf

Explanation:

A- is wrong because that is multiple organisms

B- correct: it is one organism

C- is wrong because it has no cells

D- is wrong, a heart is an organ which makes up organ systems which makes organisms, but is not an organism itself

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.