Tuesday
March 28, 2017

Post a New Question

Posted by on .

Would you use a physical model or a conceptual model to describe the following: a gold coin, dollar bill, car engine, air pollution, virus, spread of sexually transmitted disease?

  • chemistry - ,

    conceptual

  • chemistry - ,

    physical model-gold coin, car engine, virus; conceptual model-air pollution, spread of sexually transmitted disease; dollar bill, which could represent wealth, may well be described by either model.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question