The boy would be slower than the girl and the girl would be faster than the boy.
'Horse Drawn Vehicles' were once the primary transportation method, and there were 3 involved animals, horses, mules, and oxen, although horses were the original go to for a carriage, due to fast movement, oxen soon became popular amoungst emigrants.
Non renewable resources are formed over very long periods of time.
The answer is in the name, “non renewable”.
