Fact 1: Electron transport is the final stage of aerobic respiration. Fact 2: Long distance running, swimming, bicycling, and aerobic activity rely on endurance. Given the two facts above, long distance running involves transport of?

OPTIONS:
- heat energy
- electrons
- heat produced
- loose dirt
- Energy
- Energy.
- Weight
- movement

Answer: electrons

Problem: OPTIONS:
- desert
- disease
- biological diversity
- Sedimentary rock
- absorb light energy
- sunlight
- ghosts
- Chlorophyll
Q: Fact 1: Carbon may be stored in sedimentary rock for millions of years. Fact 2: Carbon is an essential element for almost all plant and animal life. Given the two facts above, what does almost all plant and animal life depend on?
Answer: Sedimentary rock

Problem:OPTIONS:
- calcite
- streams
- gourdin
- Sediment
- cactuses
- watershed
- streams.
- crust

Fact 1: If soil is permeable then water easily flows through that soil. Fact 2: Gourdin soils have slow permeability. Given the two facts above, what does water easily flow through?
****
A: gourdin

Fact 1: Agreenhouse is used to protect plants from the cold. Fact 2: Plants are grown in greenhouses and protected from wild butterflies. Given the two facts above, plants are grown where they are protected from what?
OPTIONS:
- the sky
- disease
- storms
- cold air
- the water
- the warmth
- sun's heat
- the cold
the cold

Fact 1: Hormones are chemical messengers that control many body functions. Fact 2: And like other downers, it slows bodily functions, including breathing and heart rate. Given the two facts above, what do hormones control?
OPTIONS:
- Most plants
- Plants growth
- rocks
- movement
- trees
- Heart rate
- moon
- athletes

Answer: Heart rate

input with options: Fact 1: Coral reefs provide food and shelter to many ocean organisms. Fact 2: Some fish, like the clownfish, spend most of their lives in and around coral reefs. Given the two facts above, what do clownfish seek shelter in?
OPTIONS:
- coral
- deltas
- alveoli
- burrs
- wetland
- bushes
- keratin
- islands
output:
coral