Someone plz help! Plz

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.

How does the human body lever work?

Hydrogen has only one electron in its only (and outer) electron shell. if a hydrogen atom were to absorb a small amount of energy, where would bohr say the electron would go? a. fly off the atom b. nowhere, it would just speed up. c. spiral inwards towards the nucleus d. move up to another shell that would form