Which describes bedrock? Consists of solid rock
Lies directly above the soil layer
Does not contain weathered rock
Forms from decomposed material

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Cassandra made a venn diagram to compare and contrast the two stages of cellular respiration. which belongs in the area marked x? energy is released. oxygen is used up. glucose is broken down. carbon dioxide is used up.

Which heredity condition causes a buildup of mucus in lungs and pancreas? a. cystic fibrosis b. heart disease c. huntington's disease d. sickle cell anemia