1) How many bones are there in an adult human body ? a) 306 b) 206 c) 260 d) 216 2) How many bones does a newborn baby have ? a) 206 b) 290 c) 306 d) 300 3) What is soft, fatty tissue that produces blood cells ? a) marrow b) ligaments c) tendons d) cells 4) The spine is made of separate irregular bones called _______ a) ligaments b) vertebrae c) tendons d) cartilage 5) What is the central support for the body ?  a) Skull b) sternum c) spine d) ribs 6) The seven bones in the ankle are called a) metacarpus b) thumb c) sternum d) tarsal bones

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