Q: You are presented with the quiz "Reducing paper production would directly help stop what international problem?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "creating paper requires cutting down trees" and "saving trees helps stop global warming". So, what's the best answer to the question? | OPTIONS:
- Greenhouse gases
- obesity
- global warming
- cool summers
- deforestation
- population movement
- antibiotic resistant bacteria
- Greenhouse gasses
A: global warming

Q: You are presented with the quiz "If something is what, then it absorbs all different wavelengths of light?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if an object is black then that object absorbs all visible light" and "black objects absorb all different wavelengths of light". So, what's the best answer to the question? | OPTIONS:
- black
- matter
- grey
- shaded
- unique
- living
- shadowed
- a wave
A: black

Q: You are presented with the quiz "water vapor moves from plants into the atmosphere through what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "transpiration is when water vapor moves from plants into the atmosphere" and "transpiration is the process of water loss from plants through stomata ". So, what's the best answer to the question? | OPTIONS:
- stomata
- vacuoles
- boiling
- Joules
- chloroplasts
- sunlight
- ribosomes
- Wind
A: stomata

Q: You are presented with the quiz "Telephones are used for communication by two people by transmitting what? " But you don't know the answer, so you turn to your teacher to ask for hints. He says that "telephones are used for communication by two people by transmitting sound" and "sound Sound waves are mechanical waves". So, what's the best answer to the question? | OPTIONS:
- Transmitting illness.
- chemical messengers
- encoded information
- electromagnetic energy
- Television.
- Communication degree.
- Mechanical waves.
- Electrical energy
A: Mechanical waves.