Chemistry is the science that deals with the composition, structure and properties of matter.Matter is the anything that ha... Read more »
Introduction to Chemistry.
Sunday, 8 March 2015
Importance of chemistry
1. Agriculture Agriculture is the practice of growing crop and keeping animals. Formers used many product made through chemical proces... Read more »
What is the Gaseous Exchange?
Gaseous exchange is the movement of Carbon dioxide and oxygen across the respiratory surface. In unicellular organisms carry out g... Read more »
Gaseous Exchange in Mammals
The components of the gaseous exchange in mammals include the nostril, trachea, intercostals muscles, diaphragm and ribs. Table ... Read more »
Mechanism of Gaseous Exchange in Mammals
Gaseous exchange in mammals occur as a result of inhalation (or inspiration) and exhalation (or expiration). Inhalation is the br... Read more »
Subscribe to:
Posts (Atom)