input with options: Q: What is necessary for new alleles to be created? A:
OPTIONS:
- cross-pollination
- new rna
- new frequencies
- new mutations
output: new mutations

Q: Q: Microevolution occurs in a population when what frequencies change over time? A:

OPTIONS:
- eukaryote
- molecule
- antenna
- allele

A: allele

input: OPTIONS:
- a zirconium
- a ruby
- an agate
- a diamond Now, answer this question: Q: What is a network solid and consists of carbon atoms covalently bonded to one another in a repeating three-dimensional pattern? A:
A:
output: a diamond

Q: What is the term for the temperature at which a solid changes into a liquid? A:

OPTIONS:
- the starting point
- the mixture point
- the pressure point
- the melting point

Answer: the melting point

Problem: OPTIONS:
- ecological succession
- fossil record
- cataclysmic time scale
- geologic time scale
Q: Q: Scientists use what scale to illustrate the order in which events on earth have happened? A:
Answer: geologic time scale

Q: Millions of years ago, plants used energy from the sun to form what? A:

OPTIONS:
- fossil fuels
- evolution
- greenhouse gases
- carbon compounds

Answer:
carbon compounds