Fact 1: Many nucleotides bind together to form a chain called a polynucleotide. Fact 2: RNA like DNA is a polynucleotide. Given the two facts above, dNA consists of what bound together?
OPTIONS:
- Chemical energy
- Veins and arteries.
- all matter
- rays or beams
- sunlight
- oxygen
- Many nucleotides
- water

Answer: Many nucleotides

Question: Fact 1: Ultraviolet light causes sunburn. Fact 2: Sunburns cause the skin to become red and painful to the touch. Given the two facts above, what causes skin to become red and painful to the touch?
OPTIONS:
- skin lotion
- chemical messengers
- lightening creams
- chemical reaction
- ultraviolet light
- lightening skin
- sensory neurons
- deoxyribonucleic acid
Answer: ultraviolet light

input with options: Fact 1: Population size influences the chances of a species surviving. Fact 2: Each species lasts for a time, sometimes surviving to the present and sometimes going extinct. Given the two facts above, what influences the chances of going extinct?
OPTIONS:
- cloud cover
- Population size
- Pollution
- Pesticides
- rainfall
- risky population
- Climate change
- the environment
output: Population size

Q: Fact 1: Decomposition increases amount of organic matter in soil. Fact 2: Organic Matter Organic matter is the varied array of carbon-containing compounds in the soil. Given the two facts above, what increases the amount of carbon-containing compounds in the soil?

OPTIONS:
- nitrogen fixation
- Greenhouse gasses
- fossil fuels
- chlorofluorocarbons
- freezing
- erosion
- rainfall
- decomposition

A: decomposition

input: OPTIONS:
- Water
- Alcohol
- Eye drops
- Saline
- mildew
- mold
- coal
- Acids Now, answer this question: Fact 1: Vinegar can cause harm to the eyes. Fact 2: Vinegar is a weak acid (3.5 pH). Given the two facts above, what can cause harm to eyes?
A:
output: Acids

Question: Fact 1: Lungs are used for breathing air by land animals. Fact 2: Elephants are the largest animals on land. Given the two facts above, what uses lungs for breathing air?
OPTIONS:
- rocks
- some mammals
- Frogs
- monotremes
- humans
- bacteria
- elephants
- oak trees
Answer:
elephants