You are presented with the quiz "What occurs through birth and death?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "evolution occurs by a process called natural selection" and "birth and death are natural processes". So, what's the best answer to the question?
OPTIONS:
- sleep
- illness
- anemia
- tearing
- Leptospirosis
- nature
- starvation
- evolution
evolution
You are presented with the quiz "What forms secondary vascular tissues in trees?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "secondary growth forms secondary vascular tissues and bark" and "all trees have bark". So, what's the best answer to the question?
OPTIONS:
- allow growth
- primary growth
- secondary growth
- In their leaves
- end growth
- mating
- Most plants
- shrub beds

Answer: secondary growth
Question: You are presented with the quiz "what species may be caused to fight each other by competition?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "competition may cause animals to fight towards members of their own species" and "humans are animals too". So, what's the best answer to the question?
OPTIONS:
- h2o
- Lobsters
- violence
- pigeons
- gases
- omnivores
- bullfrogs
- humans
Answer: humans
input with options: You are presented with the quiz "What is responsible for cervical cancer?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "some viruses can cause cancer" and "cervical cancer is caused by a virus, the human papaloma virus". So, what's the best answer to the question?
OPTIONS:
- lmestone
- Hemoglobin
- alleles
- A virus
- chemicals
- cigarettes
- ovaries
- smoking
output: A virus
Q: You are presented with the quiz "what process must occur to form clouds?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "clouds are formed by water vapor rising into colder regions of the atmosphere and condensing" and "this water evaporates into water vapor and rises up into the atmosphere". So, what's the best answer to the question?

OPTIONS:
- thunderstorms
- Movement of an air mass
- evaporation
- nimbus
- snow
- water evaporating
- chemical changes
- cloudy and rainy weather

A: water evaporating
You are presented with the quiz "Plants lacking roots and stems cause what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "moss causes chemical weathering" and "mosses lack the roots and stems that other plants have". So, what's the best answer to the question?
OPTIONS:
- cause their death
- harmful substances
- Greenhouse gases
- dry conditions
- chemical weathering
- Damages them
- deforestation
- Dehydration
chemical weathering