Q: Fact 1: Heating an egg causes a chemical reaction in the egg. Fact 2: Chemical changes are a result of chemical reactions. Given the two facts above, heating an egg results in chemical _.? | OPTIONS:
- Energy.
- voltage
- synergy
- burns
- chains
- heat
- changes
- energy
A: changes

Q: Fact 1: Cells are the basic units of the structure and function of living things. Fact 2: An organism is a living thing. Given the two facts above, what makes up the basic structure and function of all organisms found on Earth? | OPTIONS:
- organs
- cells
- plants
- fungi
- bone structure
- trees
- Earth molecules
- Fat
A: cells

Q: Fact 1: Nitrogen is found in proteins, nucleic acids, and chlorophyll. Fact 2: Most molecules are proteins or nucleic acids. Given the two facts above, _ is found in most molecules.? | OPTIONS:
- glucose
- Gold
- Energy
- food
- Polonium
- Nitrogen
- Helium
- heat energy
A: Nitrogen

Q: Fact 1: Mechanical weathering is when rocks are broken down by mechanical means. Fact 2: Water is a mechanical weathering force. Given the two facts above, what can cause rocks to break down? | OPTIONS:
- Wind Barriers
- Protective Barriers
- Stone Sealers
- wind
- mines
- Water
- erosion
- Gravity
A: Water