how many times does fish breathe per minute?
how many times does human breathe per minute?
Fish breathe per minute – 20 -25 times per minute
Human breathe per minute – 72 times per minute
How many times children breathe per minute?
Put your finger under your nose. Can you feel any air when you breathe out from your nose?
– Count how many times in one minute do you breathe in and breathe out.
– Jump 30 times. Did you feel breathless?
– Now again count how many times in one minute you breathed in and out.
– What was the difference in your count before and after jumping.