Answer:
Africa is abundant with natural resources, including diamonds, gold, oil, natural gas, uranium, platinum, copper, cobalt, iron, bauxite and cocoa beans.
I think the answer is the Columbian Exchange.
I hope this helps :)
Answer:The use or disuse theory explains that the parts of an organism that the organism uses most will undergo hypertrophy and will become more developed.So by this idea, the more an organism uses a part of its body, the larger and more developed that part will become.
Explanation:
There was tension between Bosnia and Austria-Hungary because Bosnia didn't want to be part of Austria-Hungary
Answer:
Gymnosperms
Explanation:
The gymnosperms were a small, less diverse group during the Paleozoic era compared to the Mesozoic era.
Gymnosperms are vascular plants whose means of reproduction are by means of an exposed seed. Conifers are it dominant plant. They dominated in the Mesozoic era. Gymnosperms were gradually replaced by the more evolved angiosperms.
Gymnosperms are classified into 4 phyla.
Coniferophyta, Cycadophyta, Gingkophyta and Gnetophyta.