Answer:
the important natural resource of West Africa's early was Gold
Answer:
Culture is made up of customs, attitudes, and beliefs that are unique to each group of people. ... New philosophical ideas and technological advances can lead to cultural change. Cultural change can also occur through diffusion, when contact with other cultures and ideas are transferred.
The correct answer is letter C.
Explanation: A simple and inexpensive way to improve soil fertility is by installing green manure or mulching, which adds organic materials and nitrogen to the soil, increases biological activity and recovers leached (washed) nutrients to the deepest layers.
