Khan Academy is a great place to go to if you are ever struggling in any subject including AP Biology. There are so many helpful videos and I learned so much more from it than in an actual school setting!
The reason why the younnd-old, middle-old, and old-old topics of interest for gerontologists is because they are interested in the physical and mental decline of these age groups. The shift is related to health and physical well-being.
They're very interested because the main goals of gerontologist is to understand everything that is related to the change of a lifespan
Answer:
C) US energy consumption is 20–25 times that of Africa.
Explanation:
Africa is a country with very low energy consumption. This is related both to the lack of industrialization in the country, and to the lack of equipment that provides energy in the homes of citizens. It is estimated that a person's energy consumption in Africa is less than the energy consumption of a domestic refrigerator in the USA, which allows estimating that the energy consumption in the USA is 20 to 25 times greater than the energy consumption in Africa.
Answer:
d.

e.

with the root of both sides

I hope I helped you^_^
Answer:
OA by decreaaing the level of spending
Explanation:
The level of government spending is main problem .If we decrease the level of spending and creating necessary things in own country leads us to profit and makes us self dependence also.