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