The answer is the last one - construct the cell during cell division.
Gravitational potential energy
The correct answer should be<span> D) conserving natural resources without harming the environment
Instead of using new resources, you can use the waste from previous production and recycle it for the sake of creating something else, which preserves the resoruces and doesn't harm the environment.</span>
When a single cell organism splits in too
<span>Toxic shock syndrome</span>