Diagram of electron arrangement (see photo for more info) Needed urgent

When a comet collides with earth, it adds material to our planet and causes great damage. therefore, a collision like this is a a. destructive force b. constructive force c. geologic process and event d. constructive and destructive force

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring

What type of electromagnetic waves does the human eye see as the colors red blue or green a visible light waves b radio waves c infrared waves d microwaves