Answer:
A molecules is a particles made up of <u>ions</u> or atoms.
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Answer: memo consists of two parts: the identifying information at the top, and the message itself. At the top, identify for whom the memo has been written, who is sending it, the subject, and the date. The subject line serves as the memo's title.
Explanation:
Economize means to spend less; reduce one's expenses
The answer is d I believe
All of the above