Fact 1: Aglacier causes mechanical weathering. Fact 2: Mechanical weathering produces detritus. Given the two facts above, which of the following can glaciers produce?
OPTIONS:
- rivers
- body water
- heat energy
- erosion
- streams.
- detritus
- streams
- loose soil
detritus

Fact 1: Agreenhouse is used to protect plants from the cold. Fact 2: Many orchids are rewarding indoor plants. Given the two facts above, what uses a greenhouse to be protected from the cold?
OPTIONS:
- orchids
- Roundworms
- freezing
- clouds
- animals
- organisms
- our planet
- monkeys

Answer: orchids

Question: Fact 1: Protein is used to repair cells by the human body. Fact 2: Protein is necessary for growth and repair. Given the two facts above, what is required for cell growth?
OPTIONS:
- microscope
- nitrogen
- protein
- carbohydrates
- fat
- nucleus
- energy
- Enzymes
Answer: protein

input with options: Fact 1: Powering an electrical device with a battery requires a path for electricity to flow through a closed circuit. Fact 2: Electric cars have big batteries instead of engines. Given the two facts above, an electric car requires what to operate?
OPTIONS:
- radiation shielding
- hydrogen and oxygen
- electromagnetic energy
- gasoline
- direct energy
- heat energy
- a closed circuit
- oxygen
output: a closed circuit

Q: Fact 1: When light enters the eye through the pupil , that light falls on the retina. Fact 2: Receptors are cells in the retina that perceive light. Given the two facts above, what part of the eye perceives light when light enters through the pupil?

OPTIONS:
- nerves
- bacteria
- cells
- viruses
- receptors
- molecules
- organ
- Epidermis

A: receptors

Fact 1: Decomposition increases amount of organic matter in soil. Fact 2: Organic matter helps plants in the soil to grow strong and healthy. Given the two facts above, what does decomposition do to plants?
OPTIONS:
- Helps them grow
- Distracts them
- Scares them
- nutrients
- Panics them
- duplicate itself
- It becomes dormant
- Decrease bodily water
Helps them grow