Is It Possible To Hold Your Breath For 22 Minutes?

Is It Possible To Hold Your Breath For 22 Minutes? In 2012, German freediver Tom Sietas held his breath underwater for 22 minutes and 22 seconds, besting Dane Stig Severinsen’s previous Guinness record by 22 seconds. (Although Guinness still lists Severinsen as the record holder, stating he hyperventilated with oxygen before his attempt for 19

How Do Insects Breathe Diagram?

How Do Insects Breathe Diagram? For insects, respiration is separate from the circulatory system. Oxygen and carbon dioxide gases are exchanged through a network of tubes called tracheae. Instead of nostrils, insects breathe through openings in the thorax and abdomen called spiracles Do insects have diaphragm? They don’t have a diaphragm, instead they pump air