The answers, it's important i need them quick

Which of the following represents a negatively charged ion? of t 7

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping