What produced the sulfuric acid that form the lechugilla caves
a.
microbes
c.
gas
b.
pollution
d.
people

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.