models of organs give students an idea of what the following organ looks like for real
Models are helpful because they describe nature
It is illegal to use humans. Rats and mice are inexpensive and easy to keep.
Scientist use models to study things because models are sometimes easier to use than trying to study things in a natural environment.
discuss how queuing models of decision making tools helpful in a particular organization
nocturnal cells
Some topics you can study using models are Volcanoes, Earth's Structure, and the Solar System.
The instrument that is used to study cells is a microscope.
The library is often helpful
To compare it.
Please answer this question, how can the study of cells change the future?
adult stem cells are to big to study.
Cytology is the study of cells.