In general, lack of this will kill you first...

Complete, correct, factual, or free from error (correct spelling)

Which of these cities is not on or near the border of the United States and Mexico?

To increase in speed...

Depending on your location, you put this down in late winter to early spring to stop weeds before they grow...

A plant which has petrified has turned into...

To take air in and out of lungs...(correct spelling)

An insect with large, pretty wings; likes flowers

Radio waves travel...

If thrown into an enormous bathtub, the planet Saturn would...