Which statement about hydropower is correct? A.
Hydropower is a renewable resource that has no impact on local ecosystems.
B.
Hydropower is a nonrenewable resource that can be harmful to local ecosystems.
C.
Hydropower is a renewable resource that can be harmful to local ecosystems.
D.
Hydropower is a nonrenewable resource that has no impact on local ecosystems.

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere

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.