A triad would be three notes with a third or fifth above it. Tri = 3
Answer:
Frequency of soundwaves
Slower soundwave frequencies make lower pitched sounds, and faster soundwave frequencies make higher pitched sounds.
Personification is giving human traits to nonhuman things or organism.
In this case, the feathers are personified as being able to "dance", when obviously it isn't exactly "dancing".
~
Answer:
All Star cheerleading is a competition sport that involves boys and girls performing a 2 minute and 30 second routine composed of tumbling (gymnastics), stunting (groups of athletes elevating other athletes), pyramids (combinations of attached stunts), dance, and cheer segments.
Explanation: