What is the name of Hemispheres #1 and name two countries in it

Where is the vascular system located

Chris lives in a city that experiences heavy rainfall with average annual precipitation of 882 millimeters. it is warm all year.mark lives in city with an average annual rainfall of 40 millimeters. it has hot summers and cool winters.chris's city is in a climate, while mark's city is in a climate.

What is one early technological advance that shaped culture? a the use of fire b the discovery of arable land c family units. d migration