What type of reaction takes monomers and joins them together to make polymers?

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 is the 77 element on the periodtic table

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays