Jellyfish lost in space They don’t have a heart, lungs or a brain either! So how does a jellyfish live without these vital organs? Their skin is so thin that they can absorb oxygen right through it, so they don’t need lungs. They don’t have any blood so they don’t need a heart to pump it. And they respond to the changes in their environment around them using signals from a nerve net just below their epidermis — the outer layer of skin. It is sensitive to touch, so they don’t need a brain to proc
0:14
Jellyfish lost in space They don’t have a heart, lungs or a brain either! So how does a jellyfish live without these vital organs? Their skin is so thin that they can absorb oxygen
bugDreamer.com. bugDreamer.com · Original audio. Jellyfish lost in space They don’t have a heart, lungs or a brain either! So how does a jellyfish live without these vital organs? Their skin is so thin that they can absorb oxygen right through it, so they don’t need lungs. They don’t have any blood so they don’t need a heart to pump it ...
FacebookbugDreamer.com已浏览 1242 次2023年3月13日
短视频
Balloon Breathing - Conscious Discipline
0:43
已浏览 3.5万 次
Balloon Breathing - Conscious Discipline
YouTubeTreffert Center
Pretzel Breathing - Conscious Discipline
1:45
已浏览 3.3万 次
Pretzel Breathing - Conscious Discipline
YouTubeTreffert Center
Jellyfish Facts
Fascinating Jellyfish Facts
Fascinating Jellyfish Facts
thoughtco.com
2017年3月8日
Jellyfish 101
3:42
Jellyfish 101
FacebookNational Geographic UK
已浏览 7331 次2019年4月29日
Jellyfish facts and photos
1:14
Jellyfish facts and photos
nationalgeographic.com
2016年2月3日
热门视频
Spellbinding Jellyfish
0:41
Spellbinding Jellyfish
FacebookNational Geographic
已浏览 2516.2万 次2018年1月26日
Jellyfish Lake
1:08
Jellyfish Lake
FacebookNational Geographic
已浏览 49.7万 次2018年3月15日
How do jellyfish swim? | Earth | EarthSky
How do jellyfish swim? | Earth | EarthSky
earthsky.org
2012年5月14日
Jellyfish Sting Treatment
How To Treat A Jellyfish Sting
0:19
How To Treat A Jellyfish Sting
FacebookMSD Manual Consumer
已浏览 7.5万 次2023年6月22日
How to take care of a jellyfish sting
2:07
How to take care of a jellyfish sting
FacebookInsider Tech
已浏览 1238.3万 次2017年4月22日
How to Treat a Jellyfish Sting
1:01
How to Treat a Jellyfish Sting
FacebookWebMD
已浏览 1.2万 次2016年6月30日
反馈