The answer is; C
Homologous chromosomes have the same genes on the same loci. However, they may have different forms of the same gene called alleles. These sister chromosomes, of a homologous pair, separate during anaphase I of meiosis. The two daughter cells formed will, therefore, have half the genetic material as the parent cell. This is because they will only have one set of the genes (as in diploid organisms) and are called gametes.
Answer:
Relative to prokaryotic cells, eukaryotic cells are usually larger and more complex.
The answer is C. They destroy the ozone layer
I think your answer might be C
When your body turns your food into energy it can heat your body which is called cellular respiration. Not sure if this is what you were looking for?