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1) We inhale oxygen from the air2) The oxygen we inhale goes down our trachea3) The oxygen goes into the lungs4) The oxygen goes through small canals called capillaries5) The capillaries deliver it into the blood stream6) Once in the blood stream cells absorb the oxygen
1) You put the food in your mouth2) Chew the food to make it smaller3) Once food is swallowed it goes down out throat and into the stomach where it is made smaller and easier to digest4) Then it goes into our intestines where it is separate into nutrients and waste5) After the food goes through the intestines, the nutrients are absorbed into the blood stream6) Once in the blood stream the cells will absorb the nutrients it needs.
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1) When a certain part of the body losses energy it releases carbon dioxide.
2) It sends the carbon dioxide to the blood stream3) Once in the lungs the carbon dioxide is exhaled through
the mouth.
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1) Once a part of the body creates liquid waste, the liquid waste gets delivered to the blood stream
2) Once it is in the blood stream the kidney takes it3) The kidney cleans out the blood.4) The waste found in blood stream will exit through
the anus.
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•Epithelial tissue- it covers all of the organs and the outer body•Red Blood tissue- to carry oxygen and nutrients through out the body•Muscle tissue- Enables the body to move around (the mouth needs to move in this process)•Nerve tissue-It will send messages to your brain telling it that you have to go to the bathroom, and when you are getting hungry.
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•Stomach- to digest food•Large and small intestines- to digest food and split it into waste and energy•Rectum- allows you to release feces•Heart- to pump blood through the body to deliver oxygen and energy•Lungs- to store and gather oxygen and release CO2 •Mouth- To break down food and cover it with saliva in order for it to go down your throat•Esophagus/throat- to swallow food to the stomach or deliver oxygen to the lungs
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•Nervous System- This system sends messages through the body•Muscular system-Allows body to move around•Circulatory system-Pumps blood, oxygen and nutrients to cells•Digestive system-digest food into smaller particles so the cells can absorbed the nutrients•Execratory system- Waste products go through this system to leave the body.
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