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Digestive system
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Download this Free Vector about Human medical digestive system, and discover more than 15 Million Professional Graphic Resources on Freepik
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The human digestive system starts with mouth and ends with anus. Intake of food into to mouth is called Ingestion.Mouth encloses a cavity within called Buccal cavity or Oral cavity. Three pairs of salivary glands pour their secretions called saliva in to this cavity. The muscular tongue pushes the food under grinding teeth as it mixes with saliva, this process is called "Mastication". Mastication makes the food into ball of paste. Salivary amylase" an enzyme in saliva starts the digestion of…
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Click download buttons and get our best selection of Human Digestive System PNG Images with transparant background for totally free. What's more, other formats of gastrointestinal, human body, organ vectors or background images are also available.
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This system breaks down food to provide energy to your body. It’s also responsible to excrete waste.
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Most Important Diagrams in Class 7 to practice for CBSE Class 7 Science Exam 2024. Simple Human Digestive System Diagram Class 7 NCERT with Labels Easy Colour Drawing and Explanation. Human Digestive System Diagram Class 7
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