A is a group of stars that has been given a name to help us find certain stars or recognize them a
cluster
b
gaggle
c
constellation
d
flock

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.

What is the mass of 8 moles of sodium atoms

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate