Q: Fact: mammals give birth to live young
Question: Many animals that give birth to live young have
OPTIONS:
- gills
- scales
- exoskeletons
- legs

A: legs


Q: Fact: vibrating matter can produce sound
Question: If you flick an empty glass of water with your finger it will
OPTIONS:
- fill up
- burst in flames
- make a sound
- evaporate

A: make a sound


Q: Fact: changes in an environment cause plants to adapt to survive
Question: what kind of changes in an environment will cause a plant to adapt to survive?
OPTIONS:
- new laws
- lack of light
- new poetry
- loud music

A: lack of light


Q: Fact: fire gives off light
Question: A person is in the forest, lost. They need to signal to others that they are there, and their voice is gone, so they need to do it inaudibly. The person may signal with
OPTIONS:
- fire
- rain
- leaves
- ducks

A:
fire