What was one positive impact that Europe had on Africa?

Rivers of drainage system. option- 1 sao francisco 2 amazon 3 subarnarekha 4 uruguay

Aschool principal ordered 1,000 pencils. he gave an equal number to each of 7 teachers untill had given out as many as possibe. how many pencils were left?

What major factors play a role in global warming? 1. human activity and normal climate conditions 2. natural factors and human activity 3. normal climate conditions and abnormal human activities 4. abnormal human activities and natural factors