Which statement is true with respect to an atom?

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

Asolid that forms and separates from a liquid mixture is called