Answer: Connective Tissue
Hope that helps!! :)
The heart should be assessed every 30 seconds
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Not sure how this has to do with Health but my answer would be to not buy things online at all. Nowadays it's EXTREMELY easy to get robbed of your money, by people that live across the world. Your bank account can easily be accessed through a phone, computer, gaming system, credit/debit card, check book, etc. I covered things both online and off. Stay safe!
A refrigerator, or a plastic container.