Problemas
8. White blood cells help the immune system fight off pathogens. Which body system produces white blood cells for use by the immune system? nervous system reproductive system e skeletal system muscular system
Roztwór
Javier
maestro · Tutor durante 5 años
4.2
(224 Votos)
Respuesta
The skeletal system produces white blood cells for use by the immune system. White blood cells are produced in the bone marrow, which is a part of the skeletal system.