Problem:OPTIONS:
- sediment
- evaporation
- cold fronts
- precipitation

Q: Snow and rain are forms of what weather? A:
****
A: precipitation

Q: Collisions between hydrogen atoms demonstrate one form of what? A:
OPTIONS:
- nuclear reaction
- destructive fusion
- nuclear radiation
- nuclear fusion
nuclear fusion

Q: Each lymph organ has a different job in what system? A:
OPTIONS:
- circulatory
- respiratory
- nervous
- immune

Answer: immune

Question: Q: What is the term for animals that cannot raise their body temperature on their own? A:
OPTIONS:
- endothermic
- catabolic
- warm-blooded
- ectothermic
Answer: ectothermic

input with options: Q: What property means that something can return to its original shape after being stretched or compressed? A:
OPTIONS:
- viscosity
- homeostasis
- friction
- elasticity
output: elasticity

Problem: OPTIONS:
- 16
- 25
- 24
- 23
Q: Q: How many pairs of chromosomes are there? A:
Answer:
23