Which factors are used to calculate the kinetic energy of an object? check all that apply.

Mass and Velocity

Explanation: My mom is educated in all types of sciences. Therefor I have an educated guess.

i think it is true in my reasonment ..

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.