Respuesta :

rachel2799
The immune system is like a small police force that constantly patrols every organ and tissue in your body. It works closely with the circulatory system for transportation needs and the lymphatic system for production of lymphocytes.


Read more on Brainly.com - https://brainly.com/question/16042675#readmore
jessica8282
The body system uses the immune system to fight invaders. There are first and secondary responses. Humoral and cell mediated responses. T cells and B cells are involved.

Otras preguntas