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The Skeletal System means the bone that joints to another bone are called the skeletal system... Hi, guys, I am the corona science. blogspot.com  today I will say you about the skeletal system so now start: Skeletal System In our body there are 206 bones in our body it is joint at tightly fixed framework. That framework is called a skeleton. TYPE OF BONES There are 3 types of bones are 1-Skull 2-Back bone 3-rib cage Our skull is made of up 21 fixed bones the lower jaw there is 8flat bone interlocked together inside the skull is the brain. The skull protects our brain.  The facial region has 14 bones. This only the lower jaw is moveable. It enables us  to talk and eat. The has opened for eye, mouth, ear, nose BACKBONE The backbone is made of 33 small ring-shaped bone called vertebrae the skull is attached to the backbone. Which forms a great axis of the skeleton of 33 vertebrae the 7 present in the neck region. RIB CAGE The rib cage thin and curved b

The circulatory system means an organ that  circulates   the blood from our body. From to the heart to all parts of the body. Circulatory System The body of living beings like a match in the facts they were capable of function even better human body is so wandering because it can think fell grow and reproduction. No machine can't do this all. Now I want to say that our circulatory system  We are aware that our body is made of up organs that work together at the time and the speed of one unit. Whatever we eat and drink digested and absorb in our digestive system and explains the waste from our body. Blood is the main carries of the nutrients also carries the part of the body circulatory system. The circulatory system is the organ that circulates the blood from our body thought out these systems are located in the human body. It consists of the blood from our heart to all parts of our body our heart pumps the blood that carries the nutrients and oxygen. The b