Chemical weathering is the breakdown of rocks, soils, and minerals through . A. Atmospheric or biologically produced chemicals b. Atmospheric conditions c. The movement of wind and water d. Mechanical means.

there is a treasure chest with billions of gold on a sunken ship.

explanation:

i mean it is

the answer would be the third option, "no, ariel should have added 9^2 and 12^2 and compared that to 15^2."

this is found through the pythagorean theorem, which is a^2 + b^2 = c^2.

this is the correct way of solving the problem:

9^2 + 12^2 = 15^2

81 + 144 = 225

225 = 225