True oxidation is the formation of rust so yes it is a chemical change
Answer: shrek is my favorite color
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Act II Romano
Act II Juliet in the 21st Century
Explanation:
Have a great base and a great subject
The type of research carried out by the professor at the University of Arizona is called Primary Research while the research which references that is called Secondary Research.
<h3>What is Primary Research?</h3>
This refers to research wherein data is collected directly from the sample as opposed to secondary research which dwells on primary research that has already been carried out by others.
See the link below for more about Primary and Secondary Research:
brainly.com/question/13672588
