A(n)_ contains two or more substances that are not chemically combined. (pic down below)​

How does a large body of water, such as the ocean, influence climate?

What is the oxidation state of an individual bromine atom in nabro3?

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.