Q: If when something generated from coal flows to a light bulb, the light bulb will turn on, then alight bulb will turn on when something generated from what flows to it? Answer choices: - energy - gas - sun - SO2 - copper - Coal - matter - wind
A: Coal

Q: If reflective glass is used for reflecting light, then reflective glass is used for reflecting what? Answer choices: - a wave - empathy - darkness - the sun - photons - Joules - light - glass
A: light

Q: If if an oak falls then sunlight becomes available to the surrounding plants, then how can sunlight get to plants surrounding an oak? Answer choices: - the oak can get wider - at or near the margins - the oak can fall - the oak can stay in place - competing for resources - hydrogen and oxygen - the oak can get taller - by indirect light
A: the oak can fall

Q: If honeybees are important for plant reproduction, then plant reproduction is often assisted by what insect? Answer choices: - wasps - crickets - ants - salamanders - honeybees - animals - seeds - vegetation
A: honeybees