Question 2 of 10 Which is an example of a scientist using a mathematical model to describe the atom? O A. The scientist uses ping-pong balls to represent protons, neutrons, and electrons. O B. The scientist thinks of the atom as being like a planet and its moons. O C. The scientist has a computer calculate how far the electrons are from the nucleus. D. The scientist draws a picture of an atom, being as accurate as possible

What is the most important factor in determining climates.

Which material burns faster? metal aluminum

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.