If it's credible it usually will cite where it got it's information to avoid copyright bs
To prevent foreign investment in African economies
A. Because the call isn’t urgent and he politely acknowledged the call, but asked if he can call back later since it isn’t urgent
For a moderately active adult female, the recommended amount of calories you should consume is around 2,000-2,200. The closest answer from the ones provided would be A. 2,300