Most marine animals have an osmolarity of about ____ mOsm/L.​

Blood pressure and cardiac output can be altered according to

Imagine that a section of heart muscle no longer has gap junctions.  What do you think would be the result?

Some deer mice are physiologically adapted to live at high altitudes because ____.​

The descending segment of the longest loops of Henle descend into the ____.​

The urine of marine mammals is ____ when compared to ____.​

What mechanisms do ectothermic animals have for thermoregulation?

Marine mammals produce uric acid that is less concentrated than seawater

The most accurate definition of artery is a vessel that

The ____ is a hormone produced by specialized cells in the heart in response to high blood pressure.​