Answer:
Maintenance of homeostasis usually involves negative feedback loops.
Explanation:
These loops act to oppose the stimulus, or cue, that triggers them. For example, if your body temperature is too high, a negative feedback loop will act to bring it back down towards the set point, or target value, of 98.6
It is C. Their population has increased.
The correct answer it's D genesin DNA
D. As time progressed and different fossils from different time periods become fossilized, they show how their species evolved and changed over time.
Removal of introns and the splicing together of exons.
Introns are regions of the DNA code that do not code for amino acids; therefore, they need to be removed before the mRNA strand is translated. Exons are the parts of the strand that do code for proteins, so they need to be pieced together once the introns are removed.