Science Class 6 Summary Notes
Primary School Science Class 6 Online Summary Notes on Reproductive System, health, Plants, Solary System, Animals, Water, Soil, Food, Energy,
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Primary School Science Class 6 Online Summary Notes on Reproductive System, health, Plants, Solary System, Animals, Water, Soil, Food, Energy,
HUMAN BODY Parts of the breathing system Nose. Trachea(Windpipe). Bronchus. Bronchioles Lungs. Diaphragm Air sacs(alveoli) Functions of the parts of human breathing system Nose:- Cleaning,warming and moistening air. It has hairs and mucus to trap dust. Trachea(Wind pipe):- Cleaning,warming and moistening air,it also has tiny hairs and mucus to trap dust and germs, it has […]
[nextpage title=”HUMAN BODY : Blood Circulatory System, The Heart”] HUMAN BODY THE BLOOD CIRCULATORY SYSTEM Parts of the circulatory system The heart-The pumping organ The blood-The transport fluid. The blood vessel-They are pipes through which the blood flows. Blood components and their functions Plasma-The liquid part of the blood which transport digested food materials, […]