The chemical equation shown below represents photosynthesis. what is the role of substance a in photosynthesis? a. it stores chemical energy for plants and animals. b. it traps light energy and converts it into chemical energy c. it combines with carbon dioxide and light to form glucose. d. it combines with carbon dioxide and light to form hydrogen.

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.

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.