Problem: OPTIONS:
- cameras
- plastic
- bushes
- an electron lens
- focusing a lens
- blinds
- flashlights
- dolphins
Q: Fact 1: Aflashlight requires a source of electricity to produce light. Fact 2: Good lighting helps people see steps down, rugs or other obstacles. Given the two facts above, what helps people see?
Answer: flashlights

Problem:OPTIONS:
- a wave
- water
- lenses
- Joules
- fibers
- light
- wind
- air

Fact 1: Glass cause refraction of light. Fact 2: Refraction Refraction is the bending of light rays. Given the two facts above, what does glass bend?
****
A: light

Fact 1: Aplant requires sunlight to grow. Fact 2: Photosynthesis is how plants and some other life forms use sunlight to grow. Given the two facts above, photosynthesis allows for plants to do what?
OPTIONS:
- living
- be repotted
- grow
- energy
- die off
- growth
- get sick
- sugar
grow

Fact 1: Migrants typically travel long distances. Fact 2: Migrant birds leave. Given the two facts above, what typically travels long distances?
OPTIONS:
- camels
- humans
- jets
- trains
- ants
- dogs
- snails
- birds

Answer: birds

Question: Fact 1: When a plant grows , the size of the leaves of that plant may increase. Fact 2: Leaves are the sites of photosynthesis. Given the two facts above, what may increase when a plant grows?
OPTIONS:
- photosynthesis
- kinetic energy
- genetic diversity
- activation energy
- stamina
- bloom time
- nutrients
- gene flow
Answer: photosynthesis

input: OPTIONS:
- tapeworms
- glycogen
- cellulose
- smells
- hormones
- RNA
- Echinoids
- pollen Now, answer this question: Fact 1: An animal needs to attract a mate to reproduce. Fact 2: Animals mate because of smells. Given the two facts above, what do animals use to reproduce?
A:
output:
smells