input with options: Fact 1: Most plants grow roots down into the soil to absorb water and minerals. Fact 2: Bamboos are vigorous, rugged plants. Given the two facts above, what grows roots down into the soil to absorb water and minerals?
OPTIONS:
- bamboo
- potatoes
- the Sun
- water
- ice
- Oak
- burrs
- Trees
output: bamboo

Q: Fact 1: Gases from burning coal and oil dissolving in water in the atmosphere causes acid rain. Fact 2: Acid rain comes from polluted clouds. Given the two facts above, gases from burning coal and and oil dissolving in the atmosphere can cause what?

OPTIONS:
- polluted rain
- disease
- humidity
- thunderstorms
- snow
- contamination
- Temperature
- harmful substances

A: polluted rain

input: OPTIONS:
- killing animals
- soils
- fields
- bacteria
- eating plants
- wetland
- food
- alveoli Now, answer this question: Fact 1: Roundworms make up the phylum Nematoda. Fact 2: Also, nematoda and rotifera are important groups contributing to soils. Given the two facts above, where are roundworms useful in an ecosystem?
A:
output: soils

Fact 1: Grasses supply most of the food consumed by people worldwide. Fact 2: Grasses are very distinctive plants. Given the two facts above, most of the food consumed by people worldwide comes from?

OPTIONS:
- humans
- trees
- Energy
- animals
- plants
- vitamin C
- honeybees
- Earth

Answer: plants

Problem: OPTIONS:
- perceiving odors
- Chemical energy
- competing for resources
- releasing colors
- mechanical waves
- during the day
- spreading germs
- sharing food
Q: Fact 1: Most salamanders use their sense of smell to find a mate. Fact 2: An odor, by definition, is a sensation, stimulation or perception of the sense of smell. Given the two facts above, most salamanders find mates by what?
Answer: perceiving odors

Fact 1: Aplant requires water to grow. Fact 2: Water is absorbed by a plant's roots. Given the two facts above, what helps plants grow?

OPTIONS:
- Glucose
- Enzymes
- Roots
- Cold temperatures
- Bees
- RNA
- Confined Spaces
- Shade

Answer:
Roots