Q: What force is greater on rougher surfaces than smooth surfaces? A:
OPTIONS:
- tension
- acceleration
- gravity
- friction

Answer: friction

Question: Q: What determines which type of precipitation falls? A:
OPTIONS:
- air pressure
- air currents
- ground temperature
- air temperature
Answer: air temperature

input with options: Q: By what process does oxygen enter the pores of flatworms? A:
OPTIONS:
- absorption
- filtration
- permeation
- diffusion
output: diffusion

Q: Q: Sepals, petals, stamens, and carpels are what kind of organs? A:

OPTIONS:
- animal
- reproductive
- marine
- floral

A: floral

input: OPTIONS:
- mirror
- kaleidoscope
- microscope
- telescope Now, answer this question: Q: What is one method to observe nebulae? A:
A:
output: telescope

Question: Q: The reaction of which body system causes food allergies? A:
OPTIONS:
- cardiac system
- lymphatic system
- nervous system
- immune system
Answer:
immune system