2 រដូវ
81 ភាគ
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.
- ឆ្នាំ: 2024
- ប្រទេស: United States of America
- ប្រភេទ: Documentary
- ស្ទូឌីយោ: YouTube
- ពាក្យគន្លឹះ: education, biology
- នាយក:
- ខាស: Samuel Ramsey
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