asked 226k views
4 votes
What goes in and out of the external nares in pigs?

asked
User Franbenz
by
8.4k points

2 Answers

2 votes

Answer:

Oxygen and Carbon Dioxide

Step-by-step explanation:

They breathe out of it

answered
User Oivvio
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7.4k points
4 votes
External nares are another term for nostrils. Naturally, pigs use their nares to breathe in air and expel filtered air from the lungs. The scientific terminology for air entering the lungs is known as inspiration, while air going out is termed expiration.
answered
User Dawg
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7.7k points
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