Respiratory system models are experimental systems that recreate aspects of human respiratory system development, function or disease. Animal models such as dog, rodent and pig can be used to ...

A research team has developed an eco-friendly air purification system using microbubble filters instead of conventional solid ...

Nervous system Respond to internal and external stimuli and conditions. Carry messages for the body to work as a coordinated whole. Respiratory system Deliver oxygen for respiration and remove ...