Which of the following best Explains how trees help conserve energy and reduce pollution in cities? A. Three shade buildings which reduces the use of derived from fossil fuels

B. Trees remove carbon dioxide and add oxygen the atmosphere

C. Trees filter particulates and polluting gases from the atmosphere.

D. All of the above

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.

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.

Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?