Nonkeratinized stratified squamous epithelium can be found lining what area of the respiratory tract?

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

not sure if this is what you'r looking for eubacteria and archaebacteria

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."