Do a punnet square or something because you didn't give any info.
Answer: D. a genetic bottleneck
Explanation:
A genetic bottleneck also known as a population bottleneck is one that describes a sharp reduction in the size of a population caused by environmental events like in the above or caused by human activities.
Answer:
Peristalsis
Explanation:
This motion is to facilitate the movement of food to the mouth to the stomach and helps food travel from the small intestine to the rectum
Answer:
6O2 + C6H12O6 --> 6CO2 + 6H2O + ATP energy
and the photosynthesis reaction takes the opposite only it's input is sunlight energy
without either we are all dead
they are complimentary
Explanation: