Which Statement Is True About All Animals

question 6

Multiple Choice

Which statement is true about all animals?

• A) They are all multicellular eukaryotic heterotrophs.
• B) They all have an endoskeleton and bilateral symmetry.
• C) They are all single-celled species that can make their own food.
• D) They all have segmented body parts.
• E) none of these

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Definitions:

Ambient Air

The natural, outdoor air environment surrounding a particular area, not conditioned by heating or cooling systems.

Spring Brake Assembly

A combination of brake parts including a spring mechanism in heavy-duty vehicles for parking or emergency braking.

Hold-Off Diaphragm

The parking brake pancake in an air brake spring brake chamber; must be actuated to release the parking brakes.

Slack Adjuster

A device in air brake systems that adjusts the brakes as they wear to maintain proper brake performance.