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.
Biomass is a renewable energy source because its supplies are not limited. We can always grow trees and crops, and people will always produce garbage. 2. Using Biomass Energy. Usually we burn wood and use its energy for heating. Burning, though, is not the only way to convert biomass energy into a usable energy source. There are four ways: Burning. We can bum biomass in special plants to produce steam for making electricity, or we can burn it to provide heat for industries and homes. Bacterial Decay