In connection with the three vital processes of living things, we are learning about the different systems that are related to nutrition in the human body .
The first one we are investigating is the digestive system and, of course, digestion.
Here you have two videos with extra information to help you learn more.
Related to digestion, we are reviewing the excretory system so important to keep us healthy. Here there are another two videos for you to understand better the process of urination.
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