All of the Following Are Adaptations Against Excessive Water and Salt

question 76

Multiple Choice

All of the following are adaptations against excessive water and salt exchange between animals and their surrounding environment except:

• A) having very permeable tissues.
• B) covering body with mucus.
• C) living inside a tube that can be isolated from the external environment.
• D) covering the body with a hard exoskeleton.
• E) actively absorbing salt ions with gills.

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Definitions:

84-factor Method

A calculation method used in determining vehicle registration fees based on a combination of the vehicle's weight and other factors.

Specific Gravity

The ratio of the density of a substance to the density of a reference substance, usually water for liquids and solids, and air for gases.

Propane Torch

A handheld tool that emits a flame fueled by propane gas, used for heating, soldering, or applying direct flame.

Room Temperature

A range of ambient temperatures that humans consider comfortable, typically between 20°C to 25°C (68°F to 77°F).