(01.02 MC)Which of the two competing theories about how and where humans came about would Donald Johanson, discoverer of Lucy, be most likely to support? Human life began everywhere at the same time. Human life began in Africa first and then moved around the world. Human life began in China first and then moved to Africa and other areas. Human life began in Africa and North America at the same time.

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.

the correct answer is a

incident infrared radiation is blocked. visible and ultraviolet radiation heat   earth.

earth radiates infrared radiation. infrared radiation is blocked and heats earth. visible and shortwave radiation heat earth.

earth radiates longwave radiation

longwave radiation is reflected downward longwave radiation heats earth