What roles do bones play in the human body? Explain.

Bones have many functions. They support the body structurally, protect our vital organs, and allow us to move. Also, they provide an environment for bone marrow, where the blood cells are created, and they act as a storage area for minerals, particularly calcium.

over half of the people in the united states rely on groundwater for drinking water.

it's true

which ever one is showing doing the same exercise in time intervals such as 30 seconds or a minute several times.