Q: Q: The field of organic chemistry studies the structure and reactivity of compounds containing what element? A: | OPTIONS:
- nitrogen
- hydrogen
- oxygen
- carbon
A: carbon

Q: Q: What is the sum total of all body reactions? A: | OPTIONS:
- respiration
- growth
- immunity
- metabolism
A: metabolism

Q: Q: Name the most famous satellite of the earth? A: | OPTIONS:
- demos
- skylab
- sputnik
- the moon
A: the moon

Q: Q: What is the nickname of the best-known geyser in the world, which erupts reliably every 90 minutes? A: | OPTIONS:
- old energetic
- old consistent
- victoria falls
- old faithful
A: old faithful