Does the experimental probability of an event equal its theoretical probability?

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.

Rotenone is an insecticide that is toxic

Differentiation of cells changes the nucleic information. true false