The arm bones are wider at the ends.This helps to give them strength where they meet another bone.The two bones of the forearm help you to turn your wrist easily.
Monday 29 February 2016
Friday 26 February 2016
A beautiful smile
Your eyes are the windows on the world.The retina where light sensitive cells turn them into nerve signals.These message are sent to the brain via optic nerve,where they are turned into image,allowing you to see.
Thursday 25 February 2016
The bathing machine
Pada abad ke-18 dan ke-19 rumah kecil ini dikenali sebagai mesin mandi dan biasa digunakan di pantai . Mesin mandi adalah kotak kayu besar yang digunakan sebagai bilik persalinan.
Monday 22 February 2016
The lung
The lungs are where the transfer of gases takes place.Oxygen is absorbed by the red blood cells in the capillaries in the lungs and carbon dioxide is passed out.
Sunday 21 February 2016
Muscles contract
Muscles are fastened to bones by tendons.These are tough bands of tissue.When your muscles contract,the tendons move with them.
Saturday 20 February 2016
Friday 19 February 2016
Thursday 18 February 2016
Darah
Blood carries oxygen and nutrients to your muscles and takes away waste products and carbon dioxide.
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