If You Have 5 Ml of a 1:40 Dilution and Add

question 24

Multiple Choice

If you have 5 ml of a 1:40 dilution and add 5 more ml, what dilution do you now have?

• A)a 1:45
• B)a 1:200
• C)a 1:80
• D)a 1:100

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Definitions:

Erosion

The process by which soil, rock, and other surface material are worn away by wind, water, or other natural agents.

Combustion

A chemical reaction that occurs when a substance reacts with oxygen to produce heat and light, commonly seen in burning.

Carbon Dioxide

A clear, scentless gas that is a byproduct of burning carbon-based substances and the respiration process, which is utilized by plants during the process of photosynthesis.

Terrestrial

Terrestrial refers to organisms or environments that are land-based, as opposed to aquatic or marine.