Answer:
Facilitated diffusion involves transport protein
Explanation:
Answer:
Blood pressure measurements
Explanation:
Dependent variables are the values that are measurable.
The correct answer is D. The theory of natural selection provided a better explanation of the processes that were being observed by the scientists.They observed that the related species birds found on one island were slightly different from that of the other, and certain portions earth, have the species, which were not found anywhere else.
They are all part of the digestive system, they all break down food, they all have enzymes
Foreshadowing means b. hinting at things that will occur later.
