Problem:OPTIONS:
- anabolic and metabolic
- aerobic and anaerobic
- systolic and diastolic
- pulmonary and systemic

Q: What are the two loops of blood flow in the cardiovascular system? A:
****
A: pulmonary and systemic

Q: What is the hardest of all minerals? A:
OPTIONS:
- titanium
- gold
- platinum
- diamonds
diamonds

Q: When hot water gently rises to the surface, it creates a what? A:
OPTIONS:
- steam cloud
- volcano
- fissure
- hot spring

Answer: hot spring

Question: Q: Through which process does water from the oceans enter the atmosphere? A:
OPTIONS:
- oxidation
- perspiration
- absorption
- evaporation
Answer: evaporation

input with options: Q: A unique type of organism is also known as what? A:
OPTIONS:
- taxonomy
- parasites
- element
- species
output: species

Problem: OPTIONS:
- monthly
- sporadically
- rarely
- continuously
Q: Q: How often does sperm develop in humans? A:
Answer:
continuously