“it breaks down food to release energy” is the correct answer, Number 2
Answer:
Lungs supply oxygen carried by blood to cells of the body. The cells which are responsible for the transportation of oxygen is hemoglobin. When oxygen rich hemoglobin reaches a cell so the oxygen is unloaded and carbondioxide which is produced as a waste product is loaded in hemoglobin. Again this hemoglobin goes to the lungs and dispose carbondioxide there and repeat the process again.
A taxonomist is someone who classifies animals, plants, and other organisms into their respective kingdoms, allowing the earth to be separated into different types of things. The conservation of habitats is one of the most important factors to a taxonomist because organisms are found only in specific areas/habitats. If these areas were to be destroyed, it is possible that unclassified species could be destroyed along with it, causing the taxonomist to be unable to discover them and share them with the world.
A resident of southwestern deserts in the United States and Mexico, the chuckwalla is found in southeastern California, southern Nevada, southwestern Utah, western Arizona, eastern Baja California, and northwestern Mexico.
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A disaccharide (also called a double sugar or biose[1]) is the sugar formed when two monosaccharides (simple sugars) are joined. Like monosaccharides, disaccharides are soluble in water. Three common examples are sucrose, lactose,[2] and maltose.
Disaccharides are formed by the condensation reactions of two simple sugar molecules.
