input: OPTIONS:
- the electron model
- the distance model
- the equivocation model
- the quantum model Now, answer this question: Q: Which atomic model shows that the distances of electrons from the nucleus is not a fixed value? A:
A:
output: the quantum model

input: OPTIONS:
- viruses
- pathogens
- algae
- bacteria Now, answer this question: Q: An estimated 100 trillion of these live in the gut of an average person? A:
A:
output: bacteria

input: OPTIONS:
- element
- plasmid
- structure
- solution Now, answer this question: Q: A homogeneous mixture with tiny particles in it is known as what? A:
A:
output:
solution