Q: Through which artery does blood enter the kidneys? A:

OPTIONS:
- thoracic artery
- jugular
- cerebral artery
- renal artery

Answer: renal artery

Problem: OPTIONS:
- equatorial planes
- geographic currents
- geographic hemispheres
- geographic poles
Q: Q: Earth's magnetic north and south poles are not the same as what? A:
Answer: geographic poles

Problem:OPTIONS:
- tissues
- proteins
- muscles
- cells

Q: What are the specialized building blocks of your body? A:
****
A: cells

Q: Although humans require it, what accounts for just one percent of all water on earth? A:
OPTIONS:
- snow
- salt water
- glaciers
- fresh water
fresh water

Q: Interactions between plants and other organisms result in cycling of chemical nutrients within what? A:
OPTIONS:
- habitat
- air
- water
- ecosystem

Answer: ecosystem

input with options: Q: What is produced during a condensation reaction? A:
OPTIONS:
- rain
- wind
- fire
- water
output:
water