Here are the answers to the given questions above.
1. Since the Duffy antigen can be found in most individuals residing in Western Africa and that recently, this can be already found in many white European populations, the process the explains this is what we call gene flow. The answer is option A.
2. The physical factors that are considered mostly influences the Antarctic ecosystem are weather, ice, and ocean currents. The answer would be option C. Hope this helps.
This is very much false because people tend to be very destructive.
Explanation:
nucleus
Over 99.9 percent of an atom's mass resides in the nucleus. The protons and neutrons in the center of the atom are about 2,000 times heavier than the electrons orbiting around it.
hope it helps!
Consume a low carbohydrate diet and high protein, avoid fasting
