Explain one example of a homeostasis mechanism in the body

bla bla bla science science science ask your science teacher she/he would know.And study instead of going to this webside to know this answer.

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."