A (1. pathogen 2. Germ 3. Bacterium) is an agent that causes disease. All (1. bacteria 2. fungi 3. Viruses) are pathogens.

All food can be broken down to 3 basic components. They are: A. Carbohydrates, fats and proteins B. Solids, liquids and gases C. Candy, Candy canes and Candy corn D. Fruits, vegetables and milk

When water vapour rises from oceans it cools condenses to form what?

Can a physical or chemical change the amount of matter present

A ball is rolling down a level sidewalk. As it roll, it slows down and stops. Why?

True or false the first species to colonize newly exposed land are called primary species?

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda