input with options: Q: What do voltmeters measure? A:
OPTIONS:
- current increase across a resistor
- voltage increase across a resistor
- current drop across a resistor
- voltage drop across a resistor
output: voltage drop across a resistor

Q: Q: Veins are blood vessels that carry blood toward what? A:

OPTIONS:
- extremities
- lung
- brain
- heart

A: heart

input: OPTIONS:
- mitosis
- metathesis
- transcripton
- meiosis Now, answer this question: Q: When do homologous chromosomes form pairs? A:
A:
output: meiosis

Q: What us state leads all states in producing geothermal energy? A:

OPTIONS:
- nevada
- Texas
- virginia
- california

Answer: california

Problem: OPTIONS:
- one
- five
- two
- four
Q: Q: How many valence electrons does carbon have? A:
Answer: four

Q: What is the most common type of joint in the human body? A:

OPTIONS:
- dorsal joints
- transverse joints
- proximal joints
- movable joints

Answer:
movable joints