When an acid and base neutralize each other, the products are generally water 1. an ion. 2. a salt. 3. a colloid. 4. a gel?

Mucous membranes.. a. cover or line external surface of body. b. line internal body surfaces that are in contact with the environment. c. produce antibodies to combat infection. d. secrete sweat, which has antibacterial enzymes.

Which method will provide the most emotional support in a new exercise program

How could natural selection best be used to explain the evolution of the white fur of arctic fox