Human Respiratory System: Anatomy of the Lungs. Posted: March 14, 2025 | Last updated: March 19, 2025. This 1930s educational film provides a detailed exploration of the respiratory and excretory ...

China's diseases control authority said on Friday that it was piloting a monitoring system for pneumonia of unknown origin, with cases of some respiratory diseases expected to rise through the winter.

Alveoli are the basic functional units of the human respiratory system, acting as tiny air sacs that exchange gases. Air inhaled through the mouth and nose flows into the lungs through the ...

GCSE Physical Education Applied anatomy and physiology learning resources for adults, children, parents and teachers.

Searching “skeletal system” will let you view a human skeleton that has major bones labeled by floating descriptions. The model of the circulatory system provides an up close look at a heart ...

A pile of human bones reported to police turned out to be a toy model of Captain Hook - complete with his trusty pet parrot and a hook for a hand.