Science Gr 11 (Tamil)  Unit 6 Revision
Channel: Venilaan Vairavapillai
Date: 2022-07-28

01. Digestion of Food :Digestion is the complex process of turning the food you eat into nutrients, which the body uses for energy, growth and cell repair needed to survive. The digestion process also involves creating waste to be eliminated.

   02. Process of Respiration The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation)

   03. Process of Excretion  #science  Grade 11 #Digestion #Science revision #respiration #excretory_system revision