3 ESO UNIT

Apuntes

3 ESO UNIT 3 NUTRITION I. DIGESTIVE AND RESPIRATORY SYSTEMS Eating and nutrition01 Table of contents The digestive system: function and structure02 Digestive system diseases03 The respiratory system 05 Pulmonary ventilation 04 Respiratory system diseases06 Eating and nutrition 01 The nutrition function involves several systems in order to obtain the necessary nutrients so that the human being can capture the energy and the compounds that are required to grow and to repair the body. The substances used are water, oxygen and nutrients. The nutrition function involves several systems in order to obtain the necessary nutrients so that the human being can capture the energy and the compounds that are required to grow and to repair the body. The substances used are water, oxygen and nutrients. The nutrition function involves several systems in order to obtain the necessary nutrients so that the human being can capture the energy and the compounds that are required to grow and to repair the body. The substances used are water, oxygen and nutrients. Cell metabolism It is the set of chemical reactions that produce the matter and energy that cells need. Metabolic disorders Metabolism consist...