The metric system is based on powers of 10 so it is much easier to convert units, often just by moving the decimal point.
Yes he was a pillar in the early church
Chimps feed on seeds more
A incline plane is a flat inclined surface. You can stick a rope in the pulley and pull one side and the other side will lift something! They are both simple machines! The difference is a incline plane is a ramp and things go up or down and the pulley lifts something with force of your weight!!
