Select the word from the list that best fits the definition size, shape, and position of grains that make up a rock

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.

Cells destroy body cells infected by a virus or bacteria.

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin