PLEASE HELP! An athlete eats food in order to get energy for their competition that day. What type of energy conversion is happening in this example?

kinetic to electrical

electric to chemical

chemical to electrical

chemical to kinetic

What is the molar mass of babr2? a. 217.2 g/mol b. 297.1 g/mol c. 354.5 g/mol d. 434.4 g/mol

In a copper wire, a temperature increase is the result of which of the following

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.