The Respiratory System

Name: The Respiratory System
Uploaded: 2024-08-29T13:19:34+00:00
Duration: 39 s
Description: The respiratory system is a group of organs and tissues that help us breathe. It includes the nose, throat, and lungs. When we breathe in, we take in oxygen, and when we breathe out, we get rid of

meleksage 2 years ago 84 Views

The respiratory system is a group of organs and tissues that help us breathe. It includes the nose, throat, and lungs. When we breathe in, we take in oxygen, and when we breathe out, we get rid of