Cells are the smallest unit of life. Cells in multicellular plants and animals are arranged into tissues, organs and organ systems. Cells. Tissues. Organs. Organ systems. And the organism itself.
The human body is a remarkably resilient thing, as many case studies of people surviving without organs tell us ...
Between blood tests and heart rate monitoring, it’s a question Dr. Martha Taylor makes sure to ask her patients during their checkup: Are you registered as an organ donor? The Kitchener, Ont., family ...
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