Is the sun abiotic or biotic

What are two ways in which the suns energy can be captured and used?

Why do satellites in orbit fall to the ground? why dont they fly into space?

Which statement correctly describes the reactivity of noble gases, according to the octet rule? Their atoms have eight electrons in their valence shells, so noble gases are very reactive.

Would you expect older volcanoes to be seamounts and islands

A roller coaster at an amusement park has a dip that bottoms out in a vertical circle of radius r. A passenger feels the seat of the car pushing upward on her with a force equal to five times her weight as she goes through the dip. If r = 17.

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.