Lyme disease, rabies, and malaria are mostly spread bya. bites from animals, such as dogs and mosquitoes. b.contaminated foods, like chicken and beef. c.contaminated objects, like doorknobs. d.indirect contact with an infected person.6.Many pathogens are kept out of the body by thea. immune system. b.inflammation response. c.lymphatic system. d.skin. 7.Your body's first line of defense against infectious disease includesa. skin, mucous membranes, saliva, and tears. b.phagocytes, lymphocytes, and pus. c.T cells, B cells, and antibodies. d.the lymphatic system, immune system, and inflammation response.8.The body's second line of defense against pathogens isa. a vaccine. b.immunity. c.inflammation. d.the skin.9.The body's third and most sophisticated line of defense against pathogens isa. a vaccination. b.inflammation. c.the immune system. d.the skin.10.What produces active immunity