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Integumentary System Function: Serves as a obstruction against infections and deformity; helps to regulate body temperature; provides protection against ultraviolet radiotherapy from the sun. Structure - skin: Skin is the soft outer covert of vertebrates. -H expression travel: Hair is a thin biomaterial that grows from follicle respiratory System Function: provides oxygen needed for cellular brisk and removes excess carbon dioxide from the body. Structures -Nose: a nose is a swelling in vertebrates that houses the nostrils, or nares, which admit and expel air for cellular respiration in conjunction with the rim. -Trachea: the trachea, or windpipe, is a underground that connects the throat or larynx to the lungs, allowing the passage of air. -Bronchi: A bronchial tube is a passage of airway in the respiratory brochure that conducts air into the lungs. -Bronchioles: The bronchioles or bronchiole are the freshman passageways by which the air passes with the nose or mouth to the air sacs of the lungs in which branches no longer contain cartilage or glands in their shooter Digestive System Function: converts sustenance into simpler molecules that can be utilise by the cells of the body; absorbs food.

Structure -Mouth: The mouth is the first raft of the alimentary canal that receives food and saliva. -Pharynx: The human pharynx is the founder of the throat situated immediately posterior to the mouth and nasal bone cavity, and superior to the esophagus and larynx. -Esophagus: The esophagus is an electr onic organ in vertebrates which consists of ! a muscular tube through which food passes from the pharynx to the back. -Stomach: The stomach is a muscular, hollow, dilated part of the digestion system which functions as an important organ of the digestive tract in about animals, including vertebrates, echinoderms, insects (mid-gut), and mollusks -Small and large intestines: The pocketable intestine carries out most of the digestive process, absorbing nigh all of the nutrients...If you want to get a full essay, range it on our website: OrderCustomPaper.com

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