After getting discharged from the left toe, the molecule of carbon dioxide is exhaled through the nose, and in the process, it moves via the trachea, the alveoli, the right ventricle, and the right atrium. However, it does not passes through the pulmonary vein as the prime function of the pulmonary vein is to carry oxygenated blood obtained from the lungs and to pass it to the heart's left atrium.

The pulmonary vein is different from other veins found within the body, which carries deoxygenated blood or blood filled with carbon dioxide from different parts of the body to the heart. Thus, it is clear that carbon dioxide does not pass through the pulmonary vein.

6 0

4 years ago

an associated characteristic linked to anorexia nervosa is ____.

mr_godi [17]

An associated characteristic linked to anorexia nervosa is purging after food consumption where an individual forces out the food that he or she consumed

3 0

3 years ago

17 protons and 18 neutrons what is the mass number and atomic number

Charra [1.4K]

Answer:

The Atomic number is 17 and Mass number is 35

Explanation:

<h3><u>Given</u>;</h3>

No. of protons = 17
No. of neutrons = 18

Atomic number
Mass number

So, For Atomic number

Atomic Number = No. of protons = No. of electrons = 17 (Which is Chlorine {Cl} )

Now, For Mass number

Mass number = No. of protons + No. of neutrons

Mass number = 17 + 18 = 35

Thus, The Atomic number is 17 and Mass number is 35

<u>-TheUnknownScientist 72</u>

4 0

3 years ago