Independent variable: is the UV light exposure
Control group: people not exposed (sample b)
Dependent variable: skin cancer
Experimental group: (sample A)
Shark Respiration would be an example of Hypothesis for goldfish respiration
The central nervous system by sending messages from the brain through the nerves that go to your spine.
Incomplete question you must include the choices.
nervous system is the communication system of the body.
Answer:
Potential energy is gaining all the way to the top of the hill due to the increase of height (gravitational pull) on the skateboarder. At the top of the hill potential energy will reach its highest point. Then going down kinetic energy increases as potential energy decreases.
Explanation:
