Underground water that seeps out onto the land's surface is called a answer options with 5 options a. spring. b. well. c. sinkhole. d. cavern. e. lake.

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?