Question 3 is uniformitarianism
Question 4 is sedimentary rock
Positrons are spontaneously emitted from the nuclei of potassium -37.
The correct answer that would best complete the given statement above is option B. Heat in a substance is an example of a kinetic energy. Kinetic energy is a kind of energy that is in motion. We can feel the kinetic energy of heat through their temperatures because heat is being transferred.
