The heart has four chambers to. The largest bone in the human body is the femur.
Part 1 Introduction Tell The Name Of Your Organ System And
What are 4 facts about your body system. Messages from the human brain travel along nerves at up to 200 miles an hour 322 kmh. A healthy adult heart beats about 60 80 times per minute. 90 amazing human body facts. What are facts about about the skeletal system. Childrens heartbeats are faster around 100 120 bpm. Get the details about body systems below.
These are the brain heart kidneys liver and lungs. Humans have five vital organs that are essential for survival. There are many systems of human beings. Your brain is sometimes more active when youre asleep than when youre awake. It can support 30 times the weight of a persons body. The heart and circulatory system the heart is one big pump made of muscle fibres.
If you are interested with the system inside human body you have to check facts about body systems. Its job is to circulate blood around body so that oxygen and nutrients. In the human body you have 206 bones in your body. The word muscle comes from latin term meaning little mouse. Your mouth produces about one litre of saliva each day. 22 in an adult human 25 of their.
Laid end to end an adults blood vessels could circle earths equator four times. Theskeletal system has four organs. It includes the digestive system the circulatory system muscular system lymphatic system endocrine system and many more. Ounce for ounce thats stronger than. The human brain is the bodys control center receiving and sending signals to. The skeletal system helps you support and protect your body.
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