A system is contained by its boundary; therefore, the size of a system is limited by its boundary.
site where the cell synthesizes new protein molecules
The answer is Law of Dominance
Answer: Young rivers are channels that are deeper than they are wide, have a very fast flow, and contain frequent waterfalls and rapids
Birds migrating in the winter would be a behavioral adaptation. The rest of the adaptations would be structural or physiological because they are controlled by mutations in the DNA. <span />
