Medical students use a three-dimensional reproduction of a human skeleton to learn about bones. which item describes this learning tool an x-ray model? a physical model? a computer model? or a mathematical model?

A plastic skeleton is

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.

b. 13

step-by-step explanation:

as there are 13 students in bowling class therefore the most reasonable answer is b as only 13 students are in the bowling class.

no not all of them.

step-by-step explanation:

some of them have a square base.