Match the scientist with their discovery John Dalton
Ernest Rutherford

A. Atoms
B. Protons

If soap hits the floor, is the soap dirty or the floor

Imagine that you own a property that is exactly 2.2 acres large. you want to sell your property, but your realtor tells you that you cannot sell your land by the acre. in order to sell your land you need to determine the area you own in units of square meters? given that there are 1.6 kilometers in 1 mile and 640 acres in 1 square mile, what is the area of land that you own in square meters square meters?

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.