How does osteoporosis weaken bones? Check all that apply. Lowers bone mass lowers bone density creates holes in bones causes permanent pain results in a loss in height results in stooped posture occurs in hip, spine, or wrist.

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

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.

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?