Explanation:
Models can be conceptual, graphical or mathematical as they are used in science. It allows one to break down a concept into simpler terms with a visual component. A limitation of models in science is that they are usually simplified versions of the real situation or concept.
<span>Geologists generally agree that Earth is 4.55 billion years old...</span>
Answer:
no
Explanation:
because people wouldnt life with out it
Understandable, have a great day
