*Question*
Q: What's the term for a cyclic hydrocarbon with a carbon-carbon triple bond? Read this paragraph and choose the correct option from the provided answers: Larger cycloalkanes also exist, but are less common. Cyclic hydrocarbons may also be unsaturated. A cycloalkene is a cyclic hydrocarbon with at least one carbon-carbon double bond. A cycloalkyne is a cyclic hydrocarbon with at least one carbon-carbon triple bond. Shown below are the simplified structural formulas for cyclohexene and cyclooctyne. Choices: - bialkyne - tricycloalkyne - bicycloalykne - cycloalkyne A:
**Answer**
cycloalkyne

*Question*
Q: What are electromagnetic waves with the longest wavelengths called? Read this paragraph and choose the correct option from the provided answers: Electromagnetic waves on the left side of the Figure above are called radio waves. Radio waves are electromagnetic waves with the longest wavelengths. They may have wavelengths longer than a soccer field. They are also the electromagnetic waves with the lowest frequencies. With their low frequencies, they have the least energy of all electromagnetic waves. Nonetheless, radio waves are very useful. They are used for radio and television broadcasts and many other purposes. You can learn more about radio waves, including how they were discovered, at this URL: http://www. youtube. com/watch?v=al7sFP4C2TY . Choices: - channel waves - sound waves - infrared waves - radio waves A:
**Answer**
radio waves

*Question*
Q: What type of energy is required in all chemical reactions? Read this paragraph and choose the correct option from the provided answers: All chemical reactions require activation energy, which is the energy needed to get a reaction started. Choices: - conduction - function - solar - activation A:
**Answer**
activation

*Question*
Q: How do prokaryotes reproduce? Read this paragraph and choose the correct option from the provided answers: Choices: - inorganically - sexually - unusually - asexually A:
**Answer**
asexually