For the U.S., Kerry is to sign the agreement Friday and then President Obama will ratify it before he leaves office in December, a senior U.S. official told CBS News in a conference call this week.
Time Frame. The average dolphin species can stay underwater for as long as eight to 10 minutes; some can remain submerged while holding their breath for 15 minutes. Dolphins breathe through their blowhole, which has a muscular flap that covers it when they go under water, keeping water out of their lungs. Size.
With the average person being able to hold their breath underwater for around 2 minutes thereâs some way to go for the rest of us! Maybe we need to find a way to wake up those old childhood underwater skills or just give in to technology and buy some scuba diving tanks!