Suppose there is a planet with double the average orbital radius of Mercury. The planet would have a different distance to travel and would move at a different speed. Do you think the planet's period would be greater than, the same as, or less than that or Mercury? Explain your answer.

Mitochondria is the cell organelle that produced the energy that is needed in the body system in form of atp, that is why it is called the power house of the cell. energy is needed by the living organisms to carry out the activities which sustain life.  if the mitochondria is destroyed atp will not be produced. if the mitochondria is destroyed, energy production will stop and the affected living organism will not have the energy to carry out the necessary life processes; this will lead to the death of the organism.