input: OPTIONS:
- break off
- renew
- observe it
- kill them
- light up
- heat
- freeze
- refract Now, answer this question: Fact 1: Sunlight and rain can cause a rainbow. Fact 2: Raindrops refract light into rainbows. Given the two facts above, sunlight and rain can cause light to do what?
A:
output: refract

Fact 1: Plasma cells are activated B cells that secrete antibodies. Fact 2: Antibodies are also called gammaglobulins. Given the two facts above, what is secreted by plasma cells (activated B cells) ?

OPTIONS:
- bacteria
- sunlight
- bioaerosols
- Organic compounds
- acetic acid
- gammaglobulins
- Chemical energy
- ice

Answer: gammaglobulins

Problem: OPTIONS:
- Energy
- Plants growth
- food chain
- agriculture
- Animal survival
- Energy.
- energy usage
- kinetic energy
Q: Fact 1: Biomass is the total mass of organisms at a trophic level. Fact 2: Each of the steps in the food chain is a trophic level . Given the two facts above, biomass is the total mass of organisms at a step in the what?
Answer: food chain

Problem:OPTIONS:
- parasites
- animals
- Conifers
- fungus
- vegetation
- producers
- amoeba
- viruses

Fact 1: Plants use cellulose for their cell walls. Fact 2: If the plant is green, it is a producer. Given the two facts above, what kind of organism use cellulose for their cell walls?
****
A: producers

Fact 1: Aging occurs as cells lose their ability to divide. Fact 2: Cell division is by mitosis . Given the two facts above, what happens as mitosis slows for good?
OPTIONS:
- pubescence
- aging
- loss
- fever
- fusion
- birth
- infancy
- death
aging

Fact 1: Lions live in social groups called prides. Fact 2: Leo's symbol is the lion. Given the two facts above, what live in social groups called prides?
OPTIONS:
- insects
- animals
- Pride parades
- humans
- Social networks
- fur seals
- Leo's symbol
- Social circles

Answer:
Leo's symbol