Producers<span> are living things, such as plants, that can sustain them selves and make their own food using only air, light, soil, and water.</span>
Circulatory system because, movement causes circulation and movement is only possible by our muscles.
The answer of this question is genes
Answer: The answer is runoff.
Explanation: Runoff is water “running off” the land surface.
Answer:
Pressure with Height: pressure decreases with increasing altitude. The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.In addition, gravity is weaker at the equator due to centrifugal forces produced by the planet's rotation. It's also weaker at higher altitudes, further from Earth's centre, such as at the summit of Mount Everest
