Which causes the pH of a solution to increase?
A adding acid
B adding base
C adding hydrogen ions
Dadding protons

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing

Why is the limitations on supplies of freshwater becoming an increasing problem despite the fact that we have desalination technologies

Which type of pollution occurs when small particles of soil are suspended in water? a. radiological pollution b. chemical pollution c. physical pollution d. thermal pollution apex