A hematocrit may be used to: 1  Identify and evaluate the severity of anemia (low RBCs, low hemoglobin, low hematocrit) or polycythemia (high RBCs, high hemoglobin, high hematocrit) 2  Monitor the response to treatment of anemia or polycythemia and other disorders that affect RBC production or lifespan.
Biomass is any organic matter that can be used as an energy source. Wood, crops, and yard and animal waste are examples of biomass.People have used biomass longer than any other energy source. For thousands of years, people have burned wood to heat their homes and cook their food.Biomass gets its energy from the sun.Plants absorb sunlight in a process called photosynthesis.iomass is any organic matter that can be used as an energy source. Wood, crops, and yard and animal waste are examples of biomass.
Where does biomass come from. It was only recently that biomass energy gained recognition to its full entirety. With inflation reaching sky high, and diminishing resources, human beings had to find a way out of the mess they created. And thus, biomass came in the limelight!he most common type of biomass is wood; it has been used since the ancient times and still remains very effective in many parts of the world. Dry leaves are also used as biomass for cooking and heating purposes. So much so, even the branches that fall of the tree are a source of energy.