"who invaded Ukraine and what were the consequences?"

answer: the risk-return relationship. generally, the higher the potential return of an investment, the higher the risk. there is no guarantee that you will actually get a higher return by accepting more risk. diversification enables you to reduce the risk of your portfolio without sacrificing potential returns.

explanation:

the had flash flooding in results which swept there food away and everyone starved but then bob ross came along and saved all of us

try e. coli infection