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.
Grassland Habitats. Grasslands are habitats that are dominated by grasses and have few large trees or shrubs. There are two types of grasslands, tropical grasslands (also known as savannas) and temperate grasslands. Grasslands experience dry and rainy seasons and are susceptable to seasonal fires. 1  New Species Discovered in Brazil's Cerrado Savanna. 2  Grassland Birds Threatened by Pesticides.