The function of the digestive system is to eliminate nondigestible waste.
once the digestive system has gotten all the nutrients it could from the food it turns it into waste and disposes of it.
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Answer:
The different use of the tongue in amphibians and mammalian.
Explanation:
The amphibians use their tongue to catch their prey by providing outward and extending inwards for election and digestion process. The mammals ( humans) use their tongue to taste and roll food into bolus with then goes through the oesophagus down to the stomach.
The liquid part of the blood which carries red blood cells, white blood cells,and platelets is called plasma
