Fact 1: Arefrigerator is used for keeping food fresh for a long period of time. Fact 2: Refrigerator is too cold. Given the two facts above, what keeps food fresh?
OPTIONS:
- bacteria
- sodium
- lipids
- cold
- gas
- sugar
- cooled
- dust
cold

Fact 1: Fission takes place when an animal divides into two parts. Fact 2: Euglenoids are eukaryotes, and reproduce by fission. Given the two facts above, euglenoids reproduce by what?
OPTIONS:
- dissection
- production of energy
- dividing into two parts
- excretion
- mechanical waves
- insemination
- converting mass to energy
- metabolic reaction

Answer: dividing into two parts

Question: Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose. Fact 2: Plant cell walls are composed primarily of lignin and cellulose. Given the two facts above, plants are multicellular eukaryotes with cell walls composed primarily of what?
OPTIONS:
- protein
- plants
- leaves
- chemicals
- Energy.
- lignin
- eukaryotes
- Energy
Answer: lignin

input with options: Fact 1: Ribosomes are sites where proteins are made. Fact 2: Functional proteins are called enzymes . Given the two facts above, ribosomes are sites where what?
OPTIONS:
- the body's largest organ
- more abundant
- cells are destroyed
- Plant growth is reduced
- enzymes are broken
- major threat to health
- enzymes are made
- ribosomes are eaten
output: enzymes are made

Q: Fact 1: Alight bulb requires electrical energy to produce light. Fact 2: Much of the energy from a light bulb is heat. Given the two facts above, what do light bulbs use?

OPTIONS:
- magnets
- fibers
- water
- coal
- heat
- metal
- copper
- glass

A: heat

Fact 1: Agasoline lawn mower converts gasoline into motion. Fact 2: Movement is thought in motion. Given the two facts above, what does a gasoline lawn mower convert gasoline into?
OPTIONS:
- motor
- heat
- pull cord
- energy
- ethanol
- Energy.
- heat energy
- movement
movement