Paramecium<span> can be found in aquatic environments, usually in stagnant, warm water.</span>
It depends on what they are
[two waves] pass a point [every second]... The answer is in the question (B)
Because of the earths curve and temperature. The temperature in an area depends on the amount of the Sun's energy reaching the surface in that area. The equator tilts closer to the sun than the poles do. I hope this helps!
If Earth was twice as far from the sun, the force of gravity attracting the Earth to the sun would be only one-quarter as strong. The correct answer will be C.