Which is true about the degree of the sum and difference of the polynomials 3x®y - 2x3y4 – 7xy and 8x+y + 2x3,A + xy3?
Both the sum and difference have a degree of 6.
Both the sum and difference have a degree of 7.
The sum has a degree of 6, but the difference has a degree of 7.
The sum has a degree of 7, but the difference has a degree of 6.

It is used to during sexual reproduction between humans

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.

Processes above and be sure to mention the movement of electrons and energy as the carbon atom moves from one reaction to another.