Problem: OPTIONS:
- chemical changes
- Cold skin
- killing insects
- Healthy skin
- disease
- Skin cancer
- symptoms
- Low temperatures
Q: Fact 1: Ultraviolet light causes sunburn. Fact 2: Furthermore, sunburn can cause premature aging and skin cancers. Given the two facts above, what can ultraviolet light cause?
Answer: Skin cancer

Problem:OPTIONS:
- barnacles
- chickens
- fur seals
- humans
- heterotrophs
- mammals
- animals
- rabbit

Fact 1: Many consumers feed at more than one trophic level. Fact 2: Consumers are heterotrophs that feed on tissues of other organisms. Given the two facts above, what may eat other organisms at more than one trophic level?
****
A: heterotrophs

Fact 1: An animal usually requires a warm body temperature for survival. Fact 2: Dormancy is an adaptation that improves the chances of surviving until warm temperatures return. Given the two facts above, animals use what to improve chances of surviving?
OPTIONS:
- Glucose
- Energy.
- traits
- energy
- food
- dormancy
- gene flow
- four limbs
dormancy

Fact 1: If a tree falls then sunlight becomes available to the surrounding plants. Fact 2: When a big tree falls, sunlight shines on smaller plants and they get a chance to grow. Given the two facts above, what do plants do when a tree nearby falls?
OPTIONS:
- dormant state
- They attract birds
- They die
- They grow better
- It remains dormant
- It becomes dormant
- They also fall
- they bend

Answer: They grow better

Question: Fact 1: If two balanced forces act on an object in opposite directions then that object will remain stationary. Fact 2: Centrifugal force exactly balances gravitational force. Given the two facts above, centrifugal force act along with gravitational force to cause an object to remain what?
OPTIONS:
- moves
- ground
- small
- Energy.
- kinetic energy
- stationary
- energy
- It will move.
Answer: stationary

input: OPTIONS:
- scarce resources
- harmful substances
- damage in DNA
- critical organs
- the skin
- Veins and arteries.
- layers of fat
- heat or cold Now, answer this question: Fact 1: Cells have multiple repair mechanisms to fix mutations in DNA. Fact 2: DNA damage is called mutation. Given the two facts above, cells have multiple repair mechanisms to fix what?
A:
output:
damage in DNA