What is the main way the skin prevents pathogens from entering the body? a) by fighting them b) by acting as a barrier eliminate c) by creating immunity against them d) by triggering a response in the brain

Onsider the paragraph above. what is one chemical property of water? a) water is a polar molecule. b) water is the universal solvent. c) water reacts with group 1 metals. d) water has a high specific heat capacity.