Q: Plant-like protists are commonly called what? Choices: - fungus - sponge - seaweed - algae A:
algae

Q: What is the source of energy for photosynthesis? Choices: - air - gravity - carbon - light A:
light

Q: Q: Approximately how many billion years ago did our solar system begin? Choices: - four billion - three billion - nine billion - five billion A:
A: five billion

Question: Q: From the pharynx, air next passes through what structure, also known as the voice box because it contains vocal cords? Choices: - diaphram - trachea - pancreas - larynx A:
Answer: larynx

*Question*
Q: What is the change of state from a gas to a liquid? Choices: - vaporation - combustion - fermentation - condensation A:
**Answer**
condensation

*Question*
Q: Uranium is an example of a non-renewable resource used to produce what type of power? Choices: - water - wind - electrical - nuclear A:
**Answer**
nuclear