something that a conductor uses to direct a band or orchestra
baton
the part of an instrument where air is blown to make a sound
mouthpiece
to live and grow
survive
all the members of a group of one type of organism in the same place
population
to cry noisily, taking in deep breaths
sob
a number of living things having some natural relationship
group
a way or direction
route
a person who plays the cello
cellist
a unit of sheep, goats, or birds
flock