Actually the sun does change, you are comparing whether the mold will grow faster with and without the sun. so the answer would be the bread, the bread doestn change.
The law of conservation of energy is a law of science that states that energy cannot be created or destroyed, but only changed from one form into another or transferred from one object to another.
For example: A bowling ball hitting bowling pins. The energy is transferred and no energy is lost.
I hope this helps :)
A sea horse having many babies.
<h2>Answer</h2>
Instructions found in dna control a less-specialized cell’s potential to change in size, shape, and function. The process which controls the future of a cell is <u>Cell </u><u>differentiation</u><u> </u>-.
<h3>#CarryOnLearning</h3>

30.) A calorie is a unit of energy.
31.) A reflex causes an organism to respond to a sudden change.
32.) Respiration removes carbon dioxide from the air and into your lungs.
33.) Wind is a renewable source of energy.
34.) A chemical reaction because it is burning and releasing heat.
35.) Not sure, but I think it's volume.
36.) A decrease in food would cause the merlins to decrease as well.