This population pyramid might be considered: Age

A. typical because populations normally decrease with age.
B. unusual because populations normally increase with age.
C. unusual because populations normally decrease with age.
D. typical because populations normally increase with age.

Brainliestttme : ) how did the soviet union try to maintain control?

Describe the indian removal from north georgia. was the evacuation carried out according to plan? explain

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal