Explique os elementos olímpicos: bandeira, lema, tocha e hino:

You are a scientist who has been sent on a special mission to study plants and animals in south asia! your destination is an important forest in eastern india. you need to travel to 17°n latitude and 83°e longitude. which star should you travel to?

The blue segment below is a diameter of oo. what is the length of the radius of the circle?

What does the kyoto protocol aim to reduce