Fact 1: Heating an egg causes a chemical reaction in the egg. Fact 2: Over medium heat, scramble the eggs. Given the two facts above, which is an example of a chemical reaction?
OPTIONS:
- Deoxyribonucleicacid
- Scrambling eggs
- electricity
- Pollution
- Allergies
- deoxyribonucleic acid
- hydrogen and oxygen
- Pesticides

Answer: Scrambling eggs

Fact 1: Most genes contain the instructions for a single protein. Fact 2: Genes are the basic unit of heredity. Given the two facts above, what mostly contain the instructions for a single protein?
OPTIONS:
- resistance activities
- Veins and arteries.
- A Greek letter
- sensory neurons
- fur seals
- parasites
- units of heredity
- colors of the spectrum

Answer: units of heredity

Fact 1: The force of water against the seed coat causes a root to emerge from a seed. Fact 2: Forces A force is a push or a pull. Given the two facts above, something that is a push or a pull of water against the seed what causes a root to emerge.?
OPTIONS:
- corn
- spring
- motion
- bamboo
- elms
- growth
- coat
- heat

Answer:
coat