The Hydrostatic Skeleton of the Earthworm Allows It to Move

question 63

Multiple Choice

The hydrostatic skeleton of the earthworm allows it to move around in its environment by

• A) walking on its limbs.
• B) crawling with its feet.
• C) swimming with its setae.
• D) using peristaltic contractions of its circular and longitudinal muscles.
• E) alternating contractions and relaxations of its flagellae.

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Definitions:

Perceived Sense of Control

An individual's belief in their ability to influence events and outcomes in their own lives.

Sense of Accomplishment

A fulfilling feeling experienced upon reaching a goal or completing a task, often leading to increased motivation and self-esteem.

Feeling of Youthfulness

The sensation or belief one has of being young in spirit, irrespective of chronological age, often associated with vitality and an active lifestyle.

Instrumental Traits

Characteristics or qualities that facilitate achieving goals, such as assertiveness or practicality.