Which of the Following Is a Renewable Natural Resource

question 123

Multiple Choice

Which of the following is a renewable natural resource?

• A)timber
• B)coal
• C)gold
• D)All of the above are correct.

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Definitions:

Sarcoplasmic Reticulum

A membrane-bound structure within muscle cells that stores and releases calcium ions to trigger muscle contraction.

Myofibrils

Rod-like units of muscle cells composed of long chains of sarcomeres, responsible for muscle contraction.

Action Potential

A rapid, temporary change in a cell's membrane potential, crucial for nerve impulse transmission and muscle contraction.

Calcium

A chemical element and an essential nutrient for living organisms, critical for bone health, muscle function, and nerve signaling.