What was the first successful breath test device and what did it measure to determine blood-alcohol concentration? What is the main difference between this device and the breath test device currently in use?

BREATHALYZER

It measured alcohol content of alveolar breath

The difference between this device and the breath devises currently in use that THE MODERN TEST ARE FREE OF CHEMICALS.

Explanation:

hi there!

moors is essentially another word for muslims.

the moors invaded spain around year 700, during their time ruling spain the muslims promoted religious tolerance (moors tolerated jews who were viewed as outcasts by northerners), the moors as well had a great impact on their language, and architecture (palaces were created).

i hope this !

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