What is the name of the long chain of coral reefs, and where is it located in australia?

Environmental impacts on evolution : mastery test

Which body region are part of the cephalic region?

On a spring day, a middle-latitude city (about 40? north latitude) has a surface (sea-level) temperature of 10 ? c. if vertical soundings reveal a nearly constant environmental lapse rate of 6.5 ? c per kilometer and a temperature at the tropopause of –55 ? c, what is the height of the tropopause?