Problem:OPTIONS:
- voltage
- friction
- nerves
- heat energy
- mechanical
- plucking
- energy
- waves

You are presented with the quiz "What vibrates the saddle?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "plucking a string can cause that string to vibrate" and "when the strings on a guitar vibrate, they transmit their vibrations to the saddle". So, what's the best answer to the question?
****
A: plucking
You are presented with the quiz "Mollusks live in most terrestrial, freshwater, and marine what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "mollusks live in most terrestrial, freshwater, and marine habitats" and "biomes are the world's major habitats". So, what's the best answer to the question?
OPTIONS:
- protected
- houses
- areas
- homes
- fossils
- alluvial
- biomes
- swimming
biomes
You are presented with the quiz "Which of the following converts electrical energy into noise?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "adoorbell converts electrical energy into sound" and "unwanted sound is noise ". So, what's the best answer to the question?
OPTIONS:
- a light bulb
- organ
- a motor
- a doorbell
- a generator
- vehicles
- sensory neurons
- engines

Answer: a doorbell
Question: You are presented with the quiz "what can matter vibrating cause?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "matter vibrating can cause sound" and "thus, sound is a wave in air ". So, what's the best answer to the question?
OPTIONS:
- Pollution
- energy
- Relieve pain
- kinetic energy
- wave in air
- Energy.
- murmur
- Greenhouse gases
Answer: wave in air
input with options: You are presented with the quiz "what can acid rain change?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "acid rain has a negative impact on water quality" and "acid rain changes the acidity of soil and water". So, what's the best answer to the question?
OPTIONS:
- mantle
- roots
- core
- cliffs
- death
- tissue
- soil
- Roads
output: soil
Problem: OPTIONS:
- edema
- Toxins
- H 2 O
- bind
- work
- fusion
- HIV
- damage
Q: You are presented with the quiz "some proteins do what to antigens to cause blood clots" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "antibodies are large, Y-shaped proteins that recognize and bind to antigens" and "some of the antibodies, antophospholipid antibodies, cause blood clots". So, what's the best answer to the question?
Answer:
bind