Why do you think it is important to classify materials based on how acidic or basic they are?

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.

Determine the reaction and balance the following equations urgent due in the morning

What produces wave a)sound b) heats c)transfer of energy d)vibrations