What structures do protists such as amoebas use for movement

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.

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

The cluster of developing cells from conception until birth is called an