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Free Common Core WHST.6-8.1 images
Digestive system
The digestive system is responsible for breaking down food into nutrients that our bodies can use for energy, growth, and repair.The digestive system starts in the mouth where food is chewed and mixed with saliva to begin the digestion process.From the mouth, food travels down the esophagus to the stomach, where it is further broken down by stomach acid and enzymes.The small intestine is the primary site of nutrient absorption in the digestive system, where nutrients are absorbed into the bloods
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Grades:
4th - 12th, Higher Education, Adult Education, Staff
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