If you are feeling sad, you can make yourself feel better by doing a few simple things you can take a walk you can talk to a friend or you can write down your feelings . Writing down the good things in your life will help too. Doing something good for someone else will also help you feel better. If you still feel a little sad act happy it works like magic to make you feel better.

Several processes form metal ore. match each process to its description. volcanic activity weathering hydrothermal energy rocks break down as they interact with air and water. arrowright density differences and other factors cause metals to concentrate in igneous rocks. arrowright seawater heats up from contact with hot rock, and metals dissolve in it. the water rises and contacts cooler water, causing metal ores to settle on the ocean floor. arrowright

Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form