esophagus, stomach, small intestine, large intestine
digestive system
The four levels of organization in an organism are cells, tissues, organs, and organ systems. Cells are the building blocks of life, tissues are groups of cells working together, organs are made up of different tissues performing specific functions, and organ systems are groups of organs that work together to carry out complex functions in the body.
Anatomy starts at the cellular level. (I'm going to use the digestive track for this example) First there are cells. Cells make up tissues (such as the tissue that lines the inside of your stomach). An accumulation of different tissues then makes an organ (ie. your stomach). An organ system would be a group of organs that work together, in this example it would be the digestive track: esophagus ...stomach...small intestine...colon..etc. And then finally, a group of organ systems makes up an organism, which would be you or me, a human!
Digestive juices is produced in the stomach and small intestine. The mouth does not produce digestive juices, it is only saliva. The food will stay in the stomach for 2-5 hours and digestive juices are added to make it softer and then, the food travels to the small intestine where more digestive juices are added.
The difference between cells, tissues, organs, and body systems are that many cells make tissues, many tissues make organs, and many organs make body systems.
esophagus, stomach, small intestine, large intestine
Yes. It makes Fluids that (along with other fluids) mix with the food in your small intestine.
digestive system
Cell make up tissues,tissues make up organs and organs make up organ systems, and organ systems make a whole organism
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Make sure it doesn't coil you and eats you alive and to survive eliminate digestive fluids and have air
The hollow organs that make up the GI tract are the mouth, esophagus, stomach, small intestine, large intestine, and anus. The liver, pancreas, and gallbladder are the solid organs of the digestive system. The small intestine has three parts. The first part is called the duodenum.
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 similarities of a ruminant and a non-ruminant digestive system is that they all have only one stomach, and the same organs that make up the whole digestive system complex. The difference between a ruminant and a non-ruminant is that a ruminant has four chambers in that stomach and a non-ruminant has a simple stomach (one stomach comprising of one chamber).
The major organs of the digestive tract are: -Mouth/Teeth -Esophagus -Stomach -Small Intestine -Large Intestine -Rectum/Anus The digestive system also has organs that food does not go through. These organs include: -Liver -Gallbladder -Pancreas
The four levels of organization in a multicellular organism are cells, tissues, organs, and organ systems. Cells form tissues, tissues make up organs, and organs work together to form organ systems that carry out specific functions in the body.
Uh your whole digestive system. Specifically your large intestine, where your feces are expelled. You can include your kidneys, for they dispose of urine.