Could also be survival of the fittest
An enzymes optimum temperature is around 37 degrees like human body. If the temperature from the heat goes anything beyond this, the enzyme will feature. This is similar to crayons as enzymes shape will change when it denatures, just like how crayons melt when heated.
I believe the answer is A bit I’m not 100% sure
A. Cytoplasm
(The Nucleus is the control, site of DNA)
Cell wall is in plant cells, giving stability and protecting the cell from rupturing. DNA is stored in the Nucleus, not a organelle.
The answer is Cytoplasm, C.
metabolic wastes result from breakdown of proteins.