Which statement describe a species adapting to changes in it’s environment?

Example: The water in a species envirmoent suddenly becomes more acid therefore, the species adapts it's body to become more resistent and tolerate to chemicals.

This might also give it an adavantage to the species who have not yet adapted to the change

Explanation: There are three type of adaptions. 1) Structural 2) Behavioral 3) Physiological

it is important to conserve water because there is very limited amount of freshwater here on earth and if we are not smart about how we use it we will only be runnning out of our supply faster than neccessarry.