What is the definition for ion?

Why is it impossible to "defy gravity"? a. There is no gravity. b. You can't defy gravity without going to another planet. C. Gravitational force exists every place where there are two objects. d. Nothing has enough force to resist gravity.

What is the weight of the ethyl alcohol that exactly fills a 200.0 mL container? The density of ethyl alcohol is 0.789 g/mL

Should young people be allowed to do extreme sports? (give me two reasons why) 1. Opinion: 2. Reason why: 3. Reason why:

What is the conclusion of the human impact? Give me at least 3 sentences.

What is a mutation?

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.