Africa, australia, north america, south america, antarctica, asia, and europe
A. Computers were discovered in 1822
3:00 -7:00 PM
This is the span of the time wherein most commuters travel and industrial factories produce emissions.
Northern hemisphere : Summer because it is tilted towards the sun.
Southern Hemisphere : Winter because it is tilted away from the sun.
B it will be exactly 100 grams
