Q: Gymnosperms have evolved to include what? A:
OPTIONS:
- stems
- cells
- flowers
- seeds
seeds

Q: Which veins return oxygen-rich blood from the lungs to the heart? A:
OPTIONS:
- jugular
- varicose
- respiratory
- pulmonary

Answer: pulmonary

Question: Q: What do the ears have to be protected from in order to avoid hearing loss? A:
OPTIONS:
- Cold weather
- Water
- Storms
- loud sounds
Answer: loud sounds

input with options: Q: Limestone is insoluble in water, so what can dissolve it? A:
OPTIONS:
- calcium
- dioxide
- oxygen
- acid
output: acid

Q: Q: What is the primary force driving fluid transport between the capillaries and tissues? A:

OPTIONS:
- temperature pressure
- constructs pressure
- isolate pressure
- hydrostatic pressure

A: hydrostatic pressure

Q: What burns to produce the white light in fireworks displays? A:
OPTIONS:
- nitrogen in air
- helium in air
- oxygen in air
- magnesium in air
magnesium in air