WAEC Biology
The cells and tissues of the nose, throat chest diaphragm and lungs form the
a.
circulatory system
b.
respiratory system
c.
transport system
d.
digestive system
Correct answer: B
WAEC Biology
The cells and tissues of the nose, throat chest diaphragm and lungs form the
circulatory system
respiratory system
transport system
digestive system
Built with ❤ by Okezie and the team