1. According to Newton's first law, what happens to an object at rest if the net

force acting on the object is 0 N?

A. It remains at rest.

B. It begins moving at a constant speed.

C. It begins accelerating at a constant rate.

How many elements make up 98% of the earths crust

What is the circumference of a pizza with a radius of 6 inches

Which of these actions has contributed to the increase of greenhouse gases in the atmosphere? a. burning wood b. clearing forests c. excessive. d. lavish hydration

Which best describes the differences between how Brahe and Kepler described the solar system? A. Brahe saw the sun at the center of the solar system, while Kepler saw Earth as the center. B.

The temperature began to rise at the center of the solar nebula because

What was the book called that was a collection of Confucian ideas?

What happens to the orbit of Earth when its velocity is halved? a. The orbit of Earth around the Sun becomes smaller c. The Earth escapes the Sun b. The orbit of Earth does not change d. The orbit becomes more elliptical

Which statements describe characteristics of deposition? Check all that apply. Several factors affect how sediment settles. Sediment is added to a new surface location. Moving water affects where sediment travels.

Which does the sun warm the most in one hour air soil or water?

What are some reasons to consider Boston and New York as being in separate regions? O A. Radio and television station markets o B. National boundaries o C. Accents used in speech OD. One is part of New England and the other is not