Q: Q: In what country can some of the largest natural crystals be found? A:

OPTIONS:
- spain
- germany
- canada
- mexico

A: mexico

input: OPTIONS:
- cool
- cold
- both
- warm Now, answer this question: Q: Are coral reefs found in warm or cold water? A:
A:
output: warm

Q: What are the outpocketings of the digestive tract that remove nitrogenous wastes and function in osmoregulation? A:

OPTIONS:
- olivary tubules
- integumentary tubules
- intestinal tubules
- malpighian tubules

Answer: malpighian tubules

Problem: OPTIONS:
- ecosystems
- environments
- fuel chains
- food chains
Q: Q: What links the trophic levels from producers to top carnivores? A:
Answer: food chains

Problem:OPTIONS:
- regulation
- oxidation
- synthesis
- fermentation

Q: Bacteria break down the remains of digested food through a processed called what? A:
****
A: fermentation

Problem:OPTIONS:
- two dimensional oxyhedra
- two dimensional tetrahedra
- three dimensional oxyhedra
- three dimensional tetrahedra

Q: What structure does methane have? A:
****
A:
three dimensional tetrahedra