All Animals Need Oxygen Gas (O₂) for Their Primary Cellular-

question 2

Multiple Choice

All animals need oxygen gas (O₂) for their primary cellular- level functioning. Inside the cell, O₂ is split apart into oxygen atoms. Eventually, electrons that are flowing through the cell will be "received" by this oxygen. But f electrons combine with protons present in the cell to form a basic element that has a single proton and a single el Then this element combines with the oxygen to form a certain chemical compound. In this scenario, what chemical compound is produced when this element combines with oxygen?

• A) Water (H₂O)
• B) Bicarbonate (HCO₃)
• C) Ozone (O₃)
• D) Carbon dioxide (CO₂)

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Definitions:

Consumer's Demand

The desire of purchasers, users, or consumers for specific goods or services at a given price over a specified period.

Substitution Effect

The economic principle that as prices rise or incomes decrease, consumers will replace more expensive items with less costly alternatives.

Hamburger

A popular food item consisting of a cooked patty of ground meat, typically beef, placed inside a sliced bread roll or bun.

Substitution Effect

The economic principle that as prices rise or incomes decrease, consumers replace more expensive items with less costly alternatives.