identify as in botany or biology, for example 2. a lever that actuates a mechanism when depressed. the central building block at the top of an arch or vault 15. mechanical device used to wind another device that is driven by a spring (as a clock) 14. a generic term for any device whose possession entitles the holder to a means of access 13.

a list of words or phrases that explain symbols or abbreviations 12. (basketball) a space (including the foul line) in front of the basket at each end of a basketball court usually painted a different color from the rest of the court 10. a coral reef off the southern coast of Florida 9. United States lawyer and poet who wrote a poem after witnessing the British attack on Baltimore during the War of 1812 the poem was later set to music and entitled `The Star-Spangled Banner' (1779-1843) 8. a winged often one-seed indehiscent fruit as of the ash or elm or maple 7.

any of 24 major or minor diatonic scales that provide the tonal framework for a piece of music 5. metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated 2. Synonym: answer, clue, explanation, lead, note, opener, pitch, tone.

Use keys in a sentence