Examlex
The heart chamber that has the greatest workload is the right atrium,as it pumps blood out to the entire body.
Tissue
An ensemble of similar cells and their extracellular matrix from the same origin that perform a specific function.
Substance
A particular kind of matter with uniform properties.
Pelvic Cavity
The body space within the pelvis that houses reproductive organs, the urinary bladder, and the rectum.
Cranial Cavity
A space within the skull that houses the brain and other structures such as blood vessels and nerves.
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