Msword Powerpoint Presentation:37 slids •At the end of this lecture,Grade 11, 12 and nursing students should be able to: •Classify various tissues of the body on the basis of their structural differences •Discuss...

The greenhouse effect is a natural process that warms the Earth's surface. When the Sun’s energy reaches the Earth, some of it is reflected back to space, and the rest is absorbed by the land, oceans, and atmosphere....