True or false b cells and h cells are two important cells im the immune system that fight infection

Hello, I am papaguy Your answer is Ready

The cells of the immune system can be categorized as lymphocytes (T-cells, B-cells and NK cells), neutrophils, and monocytes/macrophages. These are all types of white blood cells. The major proteins of the immune system are predominantly signaling proteins (often called cytokines), antibodies, and complement proteins.

From looking at information I conclude that it is true.

Thank you

u=13

v=30

s/t=u+1\2at

=13+431/2

=13+265.5

=278.5