input with options: Q: The ions in ionic compounds are arranged in rigid three-dimensional patterns called what? A:
OPTIONS:
- core lattices
- lattice groups
- pattern lattices
- crystal lattices
output: crystal lattices

Q: Q: The production of multiple copies of a single gene is called? A:

OPTIONS:
- cell cloning
- gene variation
- gene change
- gene cloning

A: gene cloning

input: OPTIONS:
- particles fuse together
- particles range together
- particles pipe together
- particles closer together Now, answer this question: Q: Why do waves travel faster through solids? A:
A:
output: particles closer together

Q: What are secreted into the gi tract by organs of the gi tract or from a nearby gland named the pancreas? A:

OPTIONS:
- stomach acid
- insulin and pepsin
- bile
- digestive enzymes

Answer: digestive enzymes

Problem: OPTIONS:
- black light
- LED
- fluorescent
- incandescent
Q: Q: What kind of light bulb contains a thin wire filament made of tungsten that gets hot and glows? A:
Answer: incandescent

Q: An electron in an atom is completely described by four of what? A:

OPTIONS:
- photosynthesis numbers
- decay numbers
- prime bumbers
- quantum numbers

Answer:
quantum numbers