You Are Out Cycling and Start to Climb a Hill

question 56

Multiple Choice

You are out cycling and start to climb a hill. As you crest the hill, just before cycling down, what kind of energy have you stored?

• A) Kinetic energy
• B) Thermal energy
• C) Chemical energy
• D) Electrical energy
• E) Potential energy

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Definitions:

Unwanted Solutes

Substances dissolved in a fluid (like water) that are not desired, often requiring processes for their removal.

Urinary Excretion

The process of removing waste and toxic substances from the body through the formation and discharge of urine.

Respiration

Physiological processes that collectively supply animal cells with oxygen and dispose of their waste carbon dioxide.

Antidiuretic Hormone

A hormone that helps to control the balance of water in the body by reducing the amount of water excreted by the kidneys.