Question

What is the normal breathing rate of fish and human in 1minute?

Answer 1

12 to 20 breaths in human and 12 to 18 breaths in a normal fish in a 20°C temp of water. It increases with temp. A goldfish breathes 78 times in a minute

Answer 2

Answer:

Average respiratory rate reported in a healthy adult at rest is usually given as 12-18 breaths per minute.In normal 20° C water, the average gill movements per minute is 66. When water is at 30°C, goldfish increase their breathing to about 78 times per minute.