A Rigid Exoskeleton Is Characteristic of

question 31

Multiple Choice

A rigid exoskeleton is characteristic of

• A)cnidarians.
• B)sponges.
• C)chordates.
• D)echinoderms.
• E)arthropods.

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Definitions:

Susceptible

Being likely or prone to be affected by a particular condition or disease due to various factors.

Low Back Pain

A common physical condition affecting the lumbar region of the spine, characterized by discomfort and varying degrees of pain or stiffness.

Improper Lifting

A method of picking up or moving objects that can cause injury, often due to ignoring the correct posture or techniques.

Lifetime Incidence

The proportion of a population that at any point in their life has experienced a particular disease or condition.