question: Given the fact "seasonal changes are made in response to changes in the environment", what is the answer to "Bears hibernate in winter because"

OPTIONS:
- to socialize more with other bears
- the environment is colder and has less food
- a fixed amount of time has passed
- cubs are being born

answer: the environment is colder and has less food

question: Given the fact "producer is a kind of role in an ecosystem", what is the answer to "Within an ecosystem, producers are likely to be"

OPTIONS:
- liquid
- bloody
- diamond
- budding

answer: budding

question: Given the fact "An example of conservation is avoiding waste", what is the answer to "Taking shorter showers is a great way to conserve"

OPTIONS:
- H2O
- gasoline
- sunshine
- electricity

answer: H2O

question: Given the fact "a quartz is made of six-sided transparent crystals", what is the answer to "A quartz crystal is a transparent"

OPTIONS:
- magic producer
- power source
- deodorant
- hexagon

answer:
hexagon