Water that fills the cracks and spaces in underground soil and rock layers is called

a. salt water.

b. rainwater.

c. groundwater.

d. water vapor.

Jennifer made 28 cookies. She ate 3 cookies, and then split the rest evenly between her 5 friends. How many cookies did each friend receive?

A person who has no single, settled home. Moves from place to place.

In hydrogen, the transition from level 2 to level 1 has a rest wavelength of 121.6 nm. Suppose you see this line at a wavelength of 120.5 nm in Star A, at 121.2 nm in Star B, at 121.9 nm in Star C, and at 122.9 nm in Star D. a.

Most people from Iran trace their origins back to what group? A) Turks B) Greeks C) Persians D) Romans

How does Germany make its money?

Low air pressure systems are usually associated with A. clear, dry weather B. cloudy, wet weather C. cold, dry weather D. hot, dry weather

1. What percent of the Earth's surface is covered by oceans? How did you calculate this percentage?

What are the spiral arms of the Milky Way made of? A. Older stars and comets B. Variable stars C. Asteroids and comets D. Younger stars and gaseous nebulae

Tension can cause the formation of fault-block mountains or

What I'd the latitude of new york