“I am a hard person to love but when I love, I love really hard.” “I am not a perfectionist, but still I seek perfection. I am not a great romantic, but yet I yearn for affection.”-Tupac Shakur

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.