Which of the following statements best
describes a function of an enzyme?
a.)enzymes are specialized proteins that
serve as catalysts.
b.)enzymes are carbohydrate-based
molecules found in all cells.
c.)the structure of enzymes is changed
during a chemical reaction.
d.)all enzymes work on all substrates.

The answer is A

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."