input: OPTIONS:
- brain signals
- hormone levels
- nutrient levels
- metabolic processes Now, answer this question: Q: Catabolic and anabolic hormones in the body help regulate these? A:
A:
output: metabolic processes

Q: Why is there very little evaporation in the boreal forests? A:

OPTIONS:
- too hot
- too humid
- high elevation
- temperature is too cold

Answer: temperature is too cold

Problem: OPTIONS:
- matter
- organ
- substance
- a conductor
Q: Q: A changing magnetic field produces an electric current in what? A:
Answer: a conductor

Problem:OPTIONS:
- radiation
- heat
- light
- radioactivity

Q: Alpha emission is a type of what? A:
****
A: radioactivity

Q: When do alkane reactions usually occur? A:
OPTIONS:
- underwater
- at high altitudes
- in cold climates
- under extreme conditions
under extreme conditions

Q: What do we call the mathematical field of study credited to french mathematician-philosopher rene descartes? A:
OPTIONS:
- algebra
- Euclidean geometry
- calculus
- cartesian geometry

Answer:
cartesian geometry