The human brain is the bodys control center receiving and sending signals to. There are many systems of human beings.
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Functions Of The Somatic Nervous System
What are 4 facts about your body system. Your left lung is about 10 percent smaller than your right one. Humans are the only species known to blush. Theskeletal system has four organs. The skeletal system helps you support and protect your body. The adult body is made up of. These are the brain heart kidneys liver and lungs.
It can support 30 times the weight of a persons body. In the human body you have 206 bones in your body. The average human head has about 100000 hairs. Every square inch of the human body has about 19 million skin cells. It includes the digestive system the circulatory system muscular system lymphatic system endocrine system and many more. Human teeth are just as strong as shark teeth.
Ounce for ounce thats stronger than. Messages from the human brain travel along nerves at up to 200 miles an hour 322 kmh. The largest bone in the human body is the femur. Your blood makes up about eight percent of your body weight. 90 amazing human body facts. Humans have five vital organs that are essential for survival.
More interesting facts about the human body. 22 in an adult human 25 of their. Get the details about body systems below. Scientists estimate that the nose can recognise a trillion different scents. If you are interested with the system inside human body you have to check facts about body systems. What are facts about about the skeletal system.
100 trillion cells 206 bones 600 muscles and 22 internal organs. Every hour about 1 billion cells in the human body must be replaced.
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