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The answer is A focal point. I is <span>the point at which rays or waves meet after reflection or refraction, or the point from which diverging rays or waves appear to proceed.</span>
Answer:
B
Explanation:
The composer's Slavonic Dances, Op. 46, were originally for piano duos but were suitable for everyday performance.
Answer:
There are two types of tonalities (or keys) in tonal music: major and minor. The accidentals--sharps and flats--most used in keys are standard so they are often written as key signatures to avoid cluttering the music score with too many accidental signs.
Explanation: