Which of the Following Objects Was Discovered in the Twentieth

question 119

Multiple Choice

Which of the following objects was discovered in the twentieth century?

• A) Pluto
• B) Uranus
• C) Neptune
• D) Ceres

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Definitions:

Sterile Procedure

Medical or surgical processes carried out under conditions designed to prevent infection, involving sterilized equipment and environments.

Sterile Instrument

A tool or device that has been made free from all forms of microorganisms, including spores, and is safe for use in medical procedures.

Sterile Saline Solution

A salt solution treated to eliminate microbes, used in medical procedures and wound cleaning.

Reaching Over

The act of extending an arm or part of the body over an obstacle or towards something, often implying exertion or stretching.