Knowing that ozone pollution affects most people who engage in vigorous outdoor activities, and that indoor pollution can be worse than outdoor pollution, discuss what strategies a young person might take to limit lung function damage most effectively in an urban or suburban area.

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called

the contamination

we are putting to many trash.