There are three gases in a single tank. The total pressure in the tank is 12.3 atm. What is the pressure of the third gas if the partial pressure of one gas is 4.68 atm and the partial pressure of the other gas is
6.70 atm?

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.