Maria Alexandra Tenorio
MT30 – BB

This video talks about how the Respiratory System primarily facilitates the exchange of gases such as oxygen and carbon dioxide in the body. It describes how the system plays a vital role in aerobic cellular respiration – the production of ATP where oxygen is needed and carbon dioxide is expelled. The Respiratory…[Read more]

Francine Marianne A. Caseres
MT30 – BB

The Digestive System is full of wondrous functions that I find quite interesting. In fact, it amazed me how many meters of organs can fit into one space, including the liver and the gallbladder. Among the most notable organs for me is the colon, being 5 to 7 feet long, is responsible for processing wastes…[Read more]

This video is an in depth explanation on how the human digestive system works. The video also explains the different tissue layers that compose the different organs in the digestive system. It also touches on the enzymes and chemicals that are release by the various organs to break down and digest our food.

The respiratory system is a complex city at work within our body, where its key elements are the air we breathe (oxygen) and our lungs. This system functions with our every breath— the intricacy of airways and pathways facilitating the exchange of gases that goes in and out of our body. It is designed for transport— for nutrients and waste pro…[Read more]