A Relationship Such as 1 In

question 45

Multiple Choice

A relationship such as 1 in. = 2.54 cm is a(n)

• A) equivalence statement.
• B) base unit.
• C) derived unit.
• D) fundamental quantity.

---

Definitions:

Heartbeat

The rhythmic contraction and expansion of the heart, which can be felt as a pulse, pumping blood through the circulatory system.

Respiration

The biological process involving the exchange of gases between an organism and its environment, essential for cellular respiration and energy production.

Visual-Motor Coordination

The ability to synchronize visual processing with motor output, essential for tasks that require precise movement based on visual cues.

Voluntary

Actions or decisions made based on one's free will or choice, not compelled by external forces.