*Question*
If astronauts require food that is irradiated while in space, then what food do astronauts eat while in space? Answer choices: - layers of fat - squids - Proteins - fur and fat - kinetic energy - sea urchins - nutrients - Irradiated
**Answer**
Irradiated

*Question*
If nicotine causes a vomiting reflex to remove toxic material from the body, then what reflex does nicotine cause because of its toxicity? Answer choices: - contracting - movement - motion - Vomiting - symptoms - Heart rate - sweating - kill
**Answer**
Vomiting

*Question*
If nematodes reproduce sexually, then nematodes reproduce how? Answer choices: - root growth - heat or cold - pollen - electrically - sexually - seeds - survive - a cuticle
**Answer**
sexually

*Question*
If abattery produces a flow of electrons, then what produces a flow of electrons? Answer choices: - direct energy - jumping - the wire - a shoe - rays or beams - Light - a battery - energy
**Answer**
a battery