Define “commensalism” in your own words plez don’t copy and past

Which of the following are causes of coastal erosion? check all that apply. beach grasses and other plants trap windblown sand. wave action carves away the coastline. groundwater under pressure is forced to earth’s surface. artificial structures stop the natural flow of sand along the coast. underground caves collapse as bedrock is dissolved.

What would be the most likely result if the ph of the stomach were increased to 5

Why do oceanic plates tend to subduction when colliding with a continental plate