In children, symptoms may depend on age: In infants younger than 1 month of age, symptoms may include having little or no energy (lethargy), feeding poorly, grunting, or having a fever. In children, symptoms of pneumonia are often the same as in adults. Your doctor will look for signs such as cough and a breathing rate over 60 breaths a minute.
Tap water should sit for at least an hour before adding any fish to the bowl. The water must be room temperature.
They mostly stay underwater for 3 to 8 minutes. However, longer periods of up to 30 minutes 50 to 80 minutes A:a whale can stay under water for more than a hour. it can stay iâ¦n water for about 50-80 minutes. Up to 30 min.   The Sperm whale can hold its breath for up to 90 minutes.