The correct answer is a testable idea.
A Hypothesis is a assumed explanation for a certain event or phenomenon. For a hypothesis to be accepted for scientific research, first and foremost, the hypothesis should be able to undergo research or testing. It must hold the element of being testable for it to be proven.
Potential Energy or Kinetic
Obsessive compulsive disorder also known as OCD
Answer:
the answer is the answer oof
Explanation: