Heating wood or other fuel releases volatile vapors that can rapidly combust with oxygen in the air the resulting incandescent bloom of gas further heats the fuel, releasing more vapors and perpetuating the cycle.Ģ Most of the fuels we use derive their energy from trapped solar rays. Biology is far more than a school subject it aids in making life better for everyone on Earth.ġ Fire is an event, not a thing. Among these, blood and blood components, human tissue, monoclonal antibodies and proteins such as enzymes and growth factors all contribute to vital research for new medicines. Additionally, many biological products are regulated for medical science and research use. The realm of biotechnology also stands at the forefront of healthcare options. Plants even form the basis for bandages, whether cotton or latex. The anti-cancer drug Taxol is another example of a biologically derived medicine. Foxglove provides the basis for a heart medication. Aspirin was derived from the acetylsalicylic acid found in willow tree bark. Many medicines contain plant-based ingredients. Learning about the human body’s inner processes, organs, neurological system, blood, reproduction, development and diseases all prove essential for treatment and research.īiological items also aid medicine. This opens up a relatively new realm of renewable fuel to counteract carbon emissions.ĭoctors, nurses, and other medical staff must study biology to learn how to aid both humans and animals. Algae, corn, wheat, rapeseed oil and sugar beets provide the basis for biofuels. Ethanol made from plant sugars is blended with gasoline to increase fuel efficiency. Modern biofuels are made from plant material. Fossil fuels such as petroleum and natural gas formed from decayed plant and animal matter. Many fuels used today originated from a biological origin. Paper from wood, erasers from rubber, inks, pens and pencils all derive from plants. Rugs and other floor covers are made from wood, cork, fibers and linoleum, all plant-based. Wood from trees provides framework for houses and other buildings and the furniture within them. Many homes around the world are built from plants. Many boats are still made of wood, as are docks. Musical instruments such as clarinets, violins, drumsticks, drums and pianos contain biologically sourced components. People often play sports on living grass turf. Wood serves as the source for sports equipment such as baseball and cricket bats, bowling pins and lanes. Tires are made from the rubber of the rubber tree. Shampoo, henna dye, lotion, cosmetics, perfumes, diapers, loofahs, nail polish remover and soap represent only a few examples of biology-based everyday items. Carpets, upholstery, curtains, towels and countless other household textiles are made from plants.īiological sources make up the ingredients for many personal care and beauty products. Plants provide the basis for fabric dyes and nylon. Even polyester is made from biomass in the form of fossil fuels. Linen, made from flax, is another plant-based fabric. Cotton provides material for many clothing items. People wear clothing made from biological substances. Whether insect or bird, pollinators continue the process of plant life, giving humans and other animals food and beverages to eat and drink. Compost made from decaying plant and animal waste serves as a natural fertilizer for organic crops. Other biological processes aid in food production. Wine is made in similar fashion from grapes and other fruits. Barley, yeast and hops work together to make beer, with enzymes activated with the malting of barley and the yeast metabolizing in fermentation. Microbes and enzymes enable the creation of foods such as cheese, yogurt and bread. Coffee comes from coffee tree seeds, whereas tea originates from tea plant leaves. Sugar maple trees’ sap can be boiled to make maple syrup. Honeybees use flower nectar and make honey. Beets and sugarcane can be made into sugar for sweetening. Plants provide endless options for food: feed for animals, fruits, vegetables, oils for eating or cooking and flavoring extracts. Livestock provide food for humans, and those animals in turn need their own food to survive. People consume biological products both to survive and for enjoyment.
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