MinuteEarth
The Most Common Allergy In The World (2021x32)
Bemutató időpontja: 2021 Dec 24
The urushiol molecules in poison ivy have the ability to trigger a harmful immune response in most people because the immune system mistakenly labels them as a threat.
- Bemutatott: 2013 Ápr
- Epizódok: 366
- Követők: 0