What purpose do the winding tubes on a brass instrument serve? A. They allow for different rhythms to be played.
B. They allow for different pitches to be played.
C. They are for looks only.
D. They can change how loud or soft the music is played.
this is in music btw

Giving 20 points plus brainliest for thos drivers ed question ! which of the following is not information you can find on the dashboard? a. vehicle speed b. engine temperature c. amount of fuel remaining d. recommended tire pressure

States might choose to cooperate at the regional or global level for all of the following reasons except (2 points) a.) to gain regional political influence b.) to engage in dispute resolution c.) to assure basic human rights d.) to encourage economic interaction e.) to increase national sovereignty

Weak stimulus will cause a weak action potential. the stronger the stimulus, the stronger the action potential. a. true b. false