input with options: Q: In the lens makers' equation, diverging lenses and virtual images are associated with what kinds of numbers? A:
OPTIONS:
- positive numbers
- variable numbers
- fractional numbers
- negative numbers
output: negative numbers

Q: Q: All new alleles are formed by what types of mutations? A:

OPTIONS:
- chaotic
- systemic
- ordinary
- random

A: random

input: OPTIONS:
- polymer substances
- devil substances
- eerie substances
- phosphorescent substances Now, answer this question: Q: What makes luminous dials glow in the dark? A:
A:
output: phosphorescent substances

Q: Which stage of life is typically easier for learning multiple languages? A:

OPTIONS:
- adolescenc
- infancy
- adulthood
- childhood

Answer: childhood

Problem: OPTIONS:
- residual energy
- thermal energy
- compression energy
- kinetic energy
Q: Q: Water behind a dam has potential energy. moving water, such as in a waterfall or a rapidly flowing river, has this? A:
Answer: kinetic energy

Q: What type of chemicals do ants communicate with? A:

OPTIONS:
- Alkanes
- pesticides
- hormones
- pheromones

Answer:
pheromones