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Which of these is a way the immune system works with other body systems?
A. It filters mucus.
O
B. It replaces skin cells.
O
C. It filters blood
O
D. It produces osteoblasts,

Respuesta :

lawlesswhitney

Answer:

A

Explanation:

it prevents bad virus when people are too sneeze the Mucus would filter or attempt to prevent you from getting sick.

amandagonz1118
D) It produces osteoblasts.

Osteoblasts are derived from a mesenchymal progenitor cell that is multipotential and also can differentiate into marrow stromal cells and adipocytes.