Answer:
I WAS WRONG PICK D
Step-by-step explanation:
I'm an idiot
37.5% of n is 81
0.375n=81
n=216
A plastic skeleton is
Answer: B. a physical model.
The world has lots of different kinds of models. A mathematical model might be a ball travels according to the equation
. This isn't that. A computer model would be a program that somehow simulates a skeleton in the computer, this isn't that either. Our skeleton is an actual physical model just like a model airplane.
Answer and Step-by-step explanation:



θ
pi r 


