
2 Tymor
81 Pennod
Crash Course Biology - Season 2 Episode 39
From the flu to COVID-19, viruses are a major threat in our everyday lives. In today’s episode of Crash Course Biology, we’ll learn why viruses are like genes in a box, and how they invade and spread between cells. We’ll also discover how vaccines and medicines help our bodies fight back.
- Blwyddyn: 2024
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: YouTube
- Allweddair: education, biology
- Cyfarwyddwr:
- Cast: Samuel Ramsey