The Sun Shining on a Tidal Pool During a Hot

question 68

Multiple Choice

The sun shining on a tidal pool during a hot day heats the water. As some water evaporates, the pool becomes saltier, causing

• A) a decrease in its carbon dioxide content.
• B) a decrease in its oxygen content.
• C) an increase in its ability to sustain aerobic organisms.
• D) a decrease in the water's density.
• E) a decrease in the movement of the water molecules.

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Definitions:

Arterial System

The network of arteries within the body that carries oxygenated blood away from the heart to various tissues and organs.

High-Pressure System

A meteorological term indicating an area of high atmospheric pressure, typically associated with calm, dry weather.

Large-Diameter Vessels

Blood vessels with a relatively wide diameter, such as arteries and veins, important for the circulation of blood.

Arterial Insufficiency

A condition where there is inadequate blood flow through the arteries, often leading to pain and tissue damage.