Question: Q: In a model of a hemoglobin molecule, the purple part indicates the presence of what element? A:
OPTIONS:
- gold
- helium
- silver
- iron
Answer: iron

input with options: Q: Producers, primary consumers, higher-level consumers, and decomposers are levels in what? A:
OPTIONS:
- food model
- energy chain
- food flowchart
- food chain
output: food chain

Q: Q: What do you call a growing mass of cancerous cells that pushes into nearby tissues? A:

OPTIONS:
- bacteria
- pallet
- calcium
- tumor

A: tumor

input: OPTIONS:
- detritus
- viruses
- larvae
- protozoa Now, answer this question: Q: What make us sick when they become human parasites? A:
A:
output: protozoa

Q: Most plants grow continuously, except for what periods? A:

OPTIONS:
- abnormal
- mutant
- winter
- dormant

Answer: dormant

Q: Q: Within a bud, what is spaced close together because the internodes are very short? A:

OPTIONS:
- chordae
- roots
- stems
- leaves

A:
leaves