20 examples of liquid

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 are some possible short and long term medical concerns for crew members on longer space exploration trips

Which level of taxonomy has the fewest organisms?