23. List two examples of tools used in each of these major areas of processing: material, energy, and information processing.
I'm stuck! :(
Technology - Ms. Sue, Thursday, April 8, 2010 at 7:29pm
Y -- I can't believe you're asking this question.
Think about tools used for information processing. You use it constantly.
Technology - y912f, Thursday, April 8, 2010 at 7:31pm
Technology - Ms. Sue, Thursday, April 8, 2010 at 7:34pm