According to the passage, what steps does the water park take to conserve water? Check all that apply.

A. It does not fill the pools.
B. It uses mechanical units to control water levels.
C. It uses shade to prevent excessive evaporation.
D. It uses sand filtration systems.
E. It does not add excessive chemicals.

Bob: coke is baby pandas.jim: what? how do you figure that coke is baby pandas? bob: because this book says so.jim: how do we know the book is correct? bob: because it says that coke is baby pandas.jim: how does that prove the book's accuracy? bob: because it's statement involving coke and baby pandas is correct, therefore it is accurate.jim: how do we know that it's correct? bob: because we have concluded that the book is accurate, and therefore the statement is correct.therefore, coke is baby pandas.