What describes the rate of a nuclear decay reaction?

a. the reaction rate can be affected by temperature and pressure.
b. the reaction rate can be affected by the amount of reactant remaining.
c. the reaction rate is fixed, so it cannot be increased or decreased.
d. the reaction rate is fixed, but it can be altered by extreme temperatures.

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave