At Sea Level,O₂ Makes Up About _______ Percent of the Gas

question 71

Multiple Choice

At sea level,O₂ makes up about _______ percent of the gas molecules in the air.

• A) 1
• B) 15
• C) 21
• D) 70
• E) 100

---

Definitions:

Due Diligence

An investigation or exercise of care that a reasonable business or person is expected to take before entering into an agreement or transaction with another party.

Business Decision

A judgment or choice made in the context of managing a company, often involving resource allocation and strategy.

Pooling Agreement

An agreement made by shareholders whereby they promise to vote the same way on a particular issue. Also called shareholder agreements and voting agreements.

Breach of Contract

The failure of one party to fulfill any of its contractual obligations without a valid legal reason, leading to possible legal action by the other party.