Why Crafty Crocodiles May Be Sleeping With One Eye Open
언어
읽기 수준
기사 듣기
While for humans the expression "sleep with one eye open" is just a metaphor to keep alert, for some animals it is a way of life. Called unihemispheric sleep, it is the ability to snooze with one eye open and the corresponding half of the brain awake, while the other half rests.
이 기사의 나머지 부분을 읽고 학습 도구에 액세스하려면 등록해야합니다.
지금 학습 시작하기댓글 835개
- MY약 10년SUP
- Brittany약 10년That cool
- OWEN약 10년SICK
- JJ약 10년THAT IS ALSOME
- Naz약 10년This is cool
- jania약 10년cool
- lilly약 10년omg
- davontae약 10년not cool
- kaylee약 10년omg that look scary man
- lilly약 10년cool