[BIOLOGY MODULE] The Human Respiratory System, the Respiration Process, and Gas Exchange Mechanisms in Animals

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We compiled lecture videos about the human digestive system, the respiration process, and the gas exchange mechanism in other animals.

Gas Exchange in Animals

Respiration is carried out by all living things. Animals need oxygen to carry out aerobic respiration and they need to get rid of the waste product called ca...

The Human Respiratory System

Respiratory system is one of the most important systems in our body. But it is not an easy one to study. It is quite a sophisticated system with several part...

The respiratory system is one of the most important systems in our body. But it is not an easy one to study. It is quite a sophisticated system with several ...

The Respiration Process and Homeostasis

So we all know that breathing is pretty important, right? Today we're going to talk about how it works, starting with the nameless evolutionary ancestor that...

Can a paper bag really help you when you are hyperventilating? It turns out that it can. In part 2 of our look at your respiratory system Hank explains how y...