Science is a systematic knowledge obtained by a man by performing experiment or observations is called science.
human body is made up by cells
cell form a tissue ,tissue combine to form organs, and organs combine to form organism.
in human body there are various systems
6. Cardiac system
7 Exocrine system
All systems have specific functions for operating the human body
Brain for sense and knowledge
Eyes for vision
Nose for smelling power
Teeth for chewing foods
Alimentary canal is a passage of churned food in to stomach
stomach is for storage of food,
for production of energy and f distribution of energy to various parts of body for their Catabolic and metabolic activities
Respiratory system is for Respiration I.e intake of oxygen and exhale of carbon dioxide.
Digestive system is for digestion.
Glands and harmones play a important role in the metabolic and catabolic activities of the body.
medicines plays a important role in healing of the body
Fight against diseases and make a human strong and healthy.
First instrument of body
Brush is a first instrument which is invented by German Scientist for cleaning the teeth with paste for fight against the diseases of teeth .pain of teeth foul smell of mouth and for fresh breath.
2. Soap is for cleaning the germs of the body.
3.Powder is for the fragrance of the body.
4.cream is for nourishing the skin.
5.Nail cutter is second instrument for cutting nails of hands and feeth.
3.Nail filer is third instrument for shaping the nails.
4.shampoo is for cleaning hairs
5.Vitamin tablet and energy drink is for energy of body for every one.
6.Glucose , lactogen and Nector syrup is helpful for gaining the energy.
7. Nutrients and diets are essential for life.
8.clothes for dress up the body
9.Shoes and soaks are for foot covering.
All is the part of vestige.
and Friday market