Answer:
B
Explanation:
The only difference between the speed and the velocity is that the velocity tell us about magnitude and direction but speed tell us about magnitude only. Hence, the correct option is,
The answer for this question is "founding population arrives, biogeographic isolation occurs, genetic changes occur, reproductive isolation results" so it is letter A
Sugar production would stop meaning the plant doesn't have the needed nutrient to make food for itself causing another factor : photosynthesis to stop aka the plant would die and wither
