PLZZ TRY TO HELP WITH ANY OF THESE THANkSS!! 1. Describe The key plant adaptions to life on land. What new adaptions did each advancing group of plants have?
2. Describe the alteration of generations life cycles.
3. Describe the stages of the angiosperm life cycle. What are the functions of the different parts of the flower discussed.

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.