One Reason That Polar Climates Support a High Biomass Is

question 45

True/False

One reason that polar climates support a high biomass is that cold water can hold more dissolved oxygen.

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Definitions:

Diastole

The phase of the heart's cycle during which the heart muscles relax and the chambers fill with blood.

Fibrillation

An uncoordinated twitching of the muscle fibers, particularly in the heart, leading to inefficient pumping action.

Ischemia

A condition characterized by insufficient blood flow to a part of the body, causing a shortage of oxygen that is needed for cellular metabolism.

Depolarization

A reduction in the difference in electrical charge across a cell's plasma membrane, typically leading to nerve impulse transmission or muscle contraction.