Answer:
guns, germs, and steel
Explanation:
the three major elements that separate the world's haves from the have-nots are developing agriculture, living in areas without natural geographic barriers, and acquiring immunity to diseases.
Answer:
Soil salinity can be reversed, but it takes time and is expensive. Solutions include improving the efficiency of irrigation channels, capturing and treating salty drainage water, setting up desalting plants, and increasing the amount of water that gets into aquifers. Mulches to save water can also be applied to crops.
Explanation: Hope this helps
The answer is, infact, D. You were right.
Answer:Clinical psychology.
Cognitive psychology.
Behavioral psychology.
Biopsychology.
Explanation:Clinical psychology.
Cognitive psychology.
Behavioral psychology.
Biopsychology.
