Answer:
Because some radiation can hurt your body. For example sun radiation, it can cause skin cancer and hurt you. Other radiation doesn't hurt you because it might have low-energy photons. The higher the energy, the stronger the radiation is.
Answer:
they are things like the amendments given to us by federal law (think of the bill of rights we have them just because the constitution says so)
Explanation:
ICS actually refers to many organisations, but I think here you mean the Incident Control System, an emergency response system developed on a state-level but now used nationwide. The members of the Command Staff assume the title of "officers".
Answer:
article I powers of the constitution
reserved powers of the constitution
supremacy clause to the constitution
tenth amendment to the constitution
The fact of having a right to something
