Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins. Fact 2: Albumin is a type of protein found in body tissues and fluids. Given the two facts above, what do DNA and RNA work together to create?

OPTIONS:
- plants
- albumin
- an image
- resistance
- Energy
- alleles
- offspring
- food

Answer: albumin

Fact 1: Food consists of organic molecules that store energy in their chemical bonds. Fact 2: Organic foods contain no chemicals, preservatives, or artificial colorings. Given the two facts above, what do organic foods not have?

OPTIONS:
- kinetic energy
- sugar
- salt
- Energy.
- Bodily water
- fat
- chlorofluorocarbons
- preservatives

Answer: preservatives

Fact 1: Precipitation falls on the windward side of the mountain range. Fact 2: Ample precipitation, including fog, is essential for growth. Given the two facts above, what occurs on the windward side of a mountain range?

OPTIONS:
- fronts
- storms
- rainfall
- growth
- air cools
- rain
- Summer
- Winter

Answer: growth

Fact 1: The emission of sulfur dioxide causes acid rain. Fact 2: Acid rain effects forest ecosystems. Given the two facts above, what causes damage to forest ecosystems?

OPTIONS:
- flooding
- humans disturb it
- Sulfur dioxide
- deforestation
- Liquid bromine
- Carnivore animals
- Pollution
- Hydrogen peroxide

Answer:
Sulfur dioxide