Problem:OPTIONS:
- femoral
- subclavian
- carotid
- aorta

Q: What is the main artery of the systematic circulation called? A:
****
A: aorta

Q: What basic structure holds plants upright, bears leaves and other structures, and transports fluids between roots and leaves? A:
OPTIONS:
- branches
- flowers
- leaves
- stem
stem

Q: Dividing net force by total mass yields what? A:
OPTIONS:
- energy
- transmission
- movement
- acceleration

Answer: acceleration

Question: Q: Vertebrates lacking what structures often use lungs for gas exchange? A:
OPTIONS:
- pores
- nostrils
- spores
- gills
Answer: gills

input with options: Q: What can bacterial stis be cured with? A:
OPTIONS:
- antioxidants
- pesticides
- antiviral drugs
- antibiotics
output: antibiotics

Problem: OPTIONS:
- pounds
- units
- beacons
- rads
Q: Q: The radiation exposure is determined by the number of what times the quality factor of the radiation? A:
Answer:
rads