Pls answer these. I crossed out 13 and 15 because i already answered them. And i BEG YOU don’t just answer for points. I’ll give someone branliest to whoever gets it right. Thank you!

this is math not biology xd

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."