Federal government possesses the power to do those things
Answer:
The correct answer is: European imperialism brought about many changes in the African continent. Europeans forced Africans to grow cash-crops. This way of growing crops benefited Europeans. ... They also produced a surplus of food, which was used for export and not to satisfy the needs of the starving African people.
2x2 = 4
5x5-4+6 = 27
Thank you for the free points
The correct answer is A. Technological advances such as s<em>team power, air brakes, automatica lubricators and steel tracks</em> have affected the railroads very positively, since it has made it possible that the rail network could become a safer, more efficient and more reliable means of transportation for goods.
Answer:
More resistant
Explanation:
They communicate more effectively with one another and exchange information more quickly. In addition, they can switch on and off genes that make them harmful. "These properties make the bacteria more resistant to antibiotics and to the host's immune response.
