Problem: OPTIONS:
- 32 degrees
- 100 degrees
- absolute zero
- zero degrees
Q: Q: In celsius, what is the temperature at which water freezes? A:
Answer: zero degrees

Problem:OPTIONS:
- primal
- old
- extinct
- new

Q: Are humans a new or old species on the earth? A:
****
A: new

Q: What move the body by contracting against the skeleton? A:
OPTIONS:
- hormones
- tissues
- nerves
- muscles
muscles

Q: What is the 'stuff' that all things are made of? A:
OPTIONS:
- minerals
- metal
- plasma
- matter

Answer: matter

Question: Q: Terrestrial animals lose water by evaporation from their skin and which surfaces? A:
OPTIONS:
- anaerobic
- digestive
- pulmonary
- respiratory
Answer: respiratory

input: OPTIONS:
- rectum
- large intestine
- stomach
- small intestine Now, answer this question: Q: The duodenum is the first and the shortest part of what, and is where most chemical digestion takes place? A:
A:
output:
small intestine