You Have the Choice of Printing Multiple Business Cards Per

question 96

Short Answer

You have the choice of printing multiple business cards per _______________ or only one card per _______________.

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Definitions:

Water Vapour

The gaseous phase of water present in the atmosphere, instrumental in the greenhouse effect and weather patterns.

Methane

A colorless, odorless flammable gas, CH4, used as a fuel and a significant greenhouse gas.

Nitrous Oxide

A colorless gas with a sweet odor, used as an anesthetic and analgesic, and also a significant greenhouse gas contributing to global warming.

Troposphere

The lowest layer of Earth's atmosphere, where all weather takes place, extending up to about 10 kilometers (6 miles) from the surface.