Answer: They are part of the scientific method. The test results confirm or disprove the hypothesis.
Explanation:
No it is not . Explanation fossil fuels are not elements
Most phosphates and nitrates in the Chesapeake Bay come from Agricultural runoff.
The muscular system is responsible for the movement of the human body. Attached to the bones of the skeletal system are about 700 named muscles that make up roughly half of a person's body weight. Each of these muscles is a discrete organ constructed of skeletal muscle tissue, blood vessels, tendons, and nerves.
