To understand osteoporosis, it is helpful to understand the basics of bone formation. Bone is living tissue that is constantly being renewed in a two-stage process (resorption and formation) that occurs throughout life. In the resorption stage, old bone is broken down and removed by cells called osteoclasts.
The grassland biome. As the name suggests, these are massive areas dominated by one or a few species of grass, with a few. sparsely distributed trees. There are two main types of grassland biomes: the Savanna Grasslands and the Temperate Grasslands.One major savanna is located in Africa, and takes up more than a third of. the continents land area. Others can be found in India, South America and Australia.s the name suggests, these are massive areas dominated by one or a few species of grass, with a few. sparsely distributed trees. There are two main types of grassland biomes: the Savanna Grasslands and the Temperate Grasslands.
Basic Types of Grasslands based on Climatic Dryness. 1  Climatic Savannahs - Savannahs which result from climatic conditions are called Climatic Savannahs. 2  Edaphic Savannahs - Savannahs that are caused by soil conditions and that are not entirely maintained by fire are called Edaphic Savannahs.