Answer:
They reproduce using seeds
Sexual reproduction cells. Or just sex cells
After the macrophage fails the Helper T Cell stimulates the B cells if pathogen is extracellular and Cytotoxic T Cells if the pathogen is intracellular. Once the pathogen is killed the B Cells create Memory B Cells and the Killer T Cells create memory T Cells.
Hulk syndrome, when you get mad and turn green
Answer:
The number of protons in the nucleus of an atom determines an element's atomic number