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Zabibu Gahimbare Unit 9: Anatomy and Physiology for Health and Ill-Health

   

Added on  2021-06-05

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Zabibu GahimbareUnit 9: Anatomy and Physiology for Health and Ill-HealthSubmission Date: Task 1 – 12.12.2020 /Task 2 – 14.01.2021An organ system is a group of organs that work together as a biological system to perform one or more functions. For example, respiratory, digestive, urinary or cardiovascular. (Editors,2020)Our body is made up of millions of cells, cells that work together. our cells make up our body tissue. tissues make up organ. an organ system like circulatory system organ are so important for us to understand to known how our body work. also, organ system doesn’t work in isolation.
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(Levels of Structural Organization in the human body, 2020)Level of organisationin the human bodyDefinition Examples in the bodyDiagramAtom Atom –Atoms are made up of three particles: protons, neutrons and electrons. Atoms are the basic units of matter.CellIt is defined as the smallest of unit of life which can function and productive . We also cannot see with out a microscope. The examplesinclude plants, animals, sperm cells, blood cells and nerve cells.1.Plant and animal cell2.Sperm cell3.Blood cell4.Nerve cell
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Tissue A tissue is a cellular organisationallevel betweencells and complete organs. Examples of tissue include epithelial,muscle, connective and nervous tissue.EPITHELIAL tissue is forms thin sheets which line and coverstructures in the body. for example, your skin is anepithelial tissue.CONNECTIVE tissue is usually tough and made of many fibre like rope. they form structures which hold the human body together. ligaments joinmuscle to muscle and tendons join muscle to bone are example of connective tissuesMUSCLE 1.Epithelial tissue2.Muscle tissue
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tissue can contact shorten to produce movement. muscular tissue is found attached to the bones of your body and allows you to move around. the walls of the heart are made of tissue.OrganIt’s made from a group of different organs which all work together to do a particular job.For example, the circulatory and the digestive system.1.Kidney2.Heart3.Large intestines4.Small intestinesOrgan SystemIt’s made from a group of different organs which all work together to do a particular job.For example, the circulatory and the 1.Circulatory system2.Digestive system3.Respiratory system
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