Answer:
that's so true. and the world is still sort of like that, since some people don't have health insurance and they still have to pay with cash up front
Answer:
Well yeah but only if you're bad
at taking pills lol
Answer:
Mucus
Explanation:
The protein present in the saliva is known as mucin .
When mucin mixes with water , it turns out to be a slippery substance , known as mucus.
The inner linning of the body produces a slippery and a stringy fluid called the muscus .
The importance of mucus is -
Mucus acts as a protective layer , its acts as a moisturizing layer , to keep the organs from drying out.
Human body produces approximately 1 to 1.5 liters per day.
The concentration expressed in parts per million is 782 ppm.
<h3>What is Parts per million?</h3>
It is calculated by dividing the mass of the solution by the mass of a solute present in one million (10⁶) parts.
<h3>Calculation for units in ppm:</h3>
Given:
Mass of blood alcohol = 80 mg/dL = 80 x
g/mL
Density of blood plasma or Mass of blood plasma = 1.023 g/mL
Concentration in ppm = (Mass of alcohol/Mass of plasma) x 
= (80 x
g/mL/ 1.023 g/mL) x 
= 782 ppm
Hence, the concentration expressed in parts per million is 782 ppm.
Learn more about concentration here:
brainly.com/question/17206790
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Yes that is true if y’all known because I got it right and I do a check up