Answer:
A: Cancer that affects the blood
information: Leukemia is a cancer of the early blood-forming cells. Most often, leukemia is a cancer of the white blood cells, but some leukemias start in other blood cell types.
single displacement reaction
Explanation:
it is because an atom(Pb) dispalces another atom(H) in H3PI4
instantaneous rate would be the term.
It sends an alarm to the building and saying there is a fire somewhere in the building.