Sistema imunológico - Brasil Escola

The immune system is made up of several interacting elements whose main function is to defend the human body against diseases, viruses, bacteria, fungi, protozoa, worms, and more. The immune system is our main protective barrier against the notorious antigens that can cause harm to our bodies. Want to learn more about this topic? Brasil Escola Immune System - http://brasilescola.com/biologia/sist... Immunity - http://brasilescola.com/biologia/imun... Mundo Educação Immunology - http://mundoeducacao.com/biologia/imu... Immunological Memory - http://mundoeducacao.com/biologia/mem... Prepara Enem Antibodies - https://www.preparaenem.com/biologia/... Immunization - https://www.preparaenem.com/biologia/... Escola Kids Skin - http://escolakids.com/ciencias/pele.htm Is skin a tissue or an organ? - http://escolakids.com/ciencias/a-pele... Biologia Net Autoimmune Diseases - https://www.biologianet.com/doencas/d... Infection - https://www.biologianet.com/doencas/i... Follow us: Brasil Escola: http://www.brasilescola.com/ Twitter:   / brasilescola   Facebook:   / brasilescola   Instagram:   / brasilescolaoficial   #BrasilEscola #ImmuneSystem #Biology