• Subtitle
    Choose Server
    • Server 1
    • Server 2
    • Server 3
Please choose another server if the video doesn't work or there is an error in the video
Crash Course Biology

2 ရာသီ
81 အပိုင်း

Crash Course Biology - Season 2 Episode 25


(2 votes, average: 1.50/ 10)

15 မိနစ်များ 2024 HD

  • Share

Even though it might seem like our bodies are on autopilot, there is a whole lot happening inside us to keep things moving. In this episode of Crash Course Biology, we’ll learn that our cells are in constant communication, reminding each other—and themselves—to perform important functions like breathing, walking, or even sleeping.

img

ရာသီ

ဆင်တူ

အကြံပြုချက်