What is true about the theory of uniformitarianism? Question 1 options:

it says that the present is the key to the past

it was proposed by James Hutton

it helps explain Earth's past

all of the above

Asample of gas occupies 17 ml at –112°c. what volume does the sample occupy at 70°c a. 10.6 ml b. 27 ml c. 36 ml d. 8.0 ml you

One or more substances changing into one or more substances is an example of a

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