What term describes the diffusion of water across a semi-permeable (AKA selectively permeable) membrane? a. cellular drift

b. osmosis

c. active transport

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.

Where are chlorophyll molecules located within the chloroplasts?

Which kind of electrical charge is found on a hydrogen atom of a polar water molecule