Why Is It a Concern That Antibacterial Hand Soaps Have

question 88

Multiple Choice

Why is it a concern that antibacterial hand soaps have become so popular?

• A) They are so much more effective than regular soaps that they do not leave enough healthy bacteria on hands.
• B) They are highly toxic if ingested.
• C) They are too expensive for general use.
• D) They are less effective in removing dirt from hands than other soaps, even though they kill microbes.
• E) They seem to be no more effective than other soaps and may promote the development of resistant bacteria

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Definitions:

Even Integers

Whole numbers that are exactly divisible by 2, with no remainder.

Real Number Line

A line that graphically represents all real numbers, including integers, fractions, and irrational numbers.

Real Number

Any number that can be found on the number line including both rational and irrational numbers.

Opposite Number

The number that, when added to a given number, results in zero; also known as the additive inverse.