Clay- 7 different colorsjelly beans-4
transparent tubes
funnel for d mouth
a large balloon for d stomach
Out of clay , plastic
clay
plastic
water
well does it have to work? or can it just be for visual use only? clay, tubes, straws,
Making a model of the digestive system will have to include a number of structures. Imagination will be necessary to find materials for the different organs. Sausage casings would make intestines in the model.
The easiest way to make a model of the human digestive system using recycled materials is to paper mache the model using old newspapers. You can build a frame under it of old chicken wire if you desire and lay the layers of paper mache over it.
To make a 3D model of the human respiratory system aperture wire and paper machete can be used to make the different organs involved. Using pictures as a model is a good idea.
To make a 3D model of the human respiratory system aperture wire and paper machete can be used to make the different organs involved. Using pictures as a model is a good idea.
mash up food and get legings cut a hole at the bottom and squish it thruogh and thats a good model
Xylem and phloem make up the nutrient transportation system of vascular plants, and in a human could probably be thought of as rough equivalents of the circulatory system (blood) and the digestive tract.
the skeletal system, lymph system, circulatory system, the muscle system, digestive system, respiratory system, the excretory system, reproductive system, the nervous system, and the endocrine system are the nine Major organs that make up the human system.
the excretory system uses water to clean blood, the contaminents make roughage, it is not part of the digestive system.
The main similarities between koala and human digestive systems are the basic organs of oesophagus, stomach, liver, etc. Koalas have a different digestive system and metabolism which enables them to digest gum leaves. Eucalyptus leaves are tough, toxic and low in nutrition, but the koala has developed a stomach which is capable of removing the toxins from where they are filtered out by the liver. The caecum completes the process by changing the eucalyptus leaves into digestible nutrients. The caecum is similar to the human appendix.
the excretory system uses water to clean blood, the contaminents make roughage, it is not part of the digestive system.
The digestive system and the urinary system interconnect at the kidneys. The kidneys help to flush toxins out of the body and they also make urine.