Levels of Organization. Identify the six levels of organization used to describe the human body.
Level of Organization
Description
A. Includes subatomic particles, atoms,
and molecules

Electrons are emitted

The answer is the third option extremely gradual

The answer to your q it is false

The internal energy of the system we can term it as total potential energy and kinetic energy. energy flows out of the surrounding from the system then we can say that the internal energy of the final state is lower than its initials. the sign of  δesystem is negative.δesystem = efinal - einitial=-ve  efinal  ∠einitial.