Sorry, but I can't give you the answer for questions 22-24 because there is no picture attached and I can't find it via the Internet. But there are the other answers given below. I've put correct answers in bold. Check it out:
12. In my view correct answer should be like this: <span>The skull, vertebral column, and thoracic cage form the axial skeleton. This is the part of the skeleton which includes bones of the trunk of a veterable of and head. It consists of 80 bones if it is human body. </span> 13. As far as I remember, completed statement should look like this: The large hole located in the base of the occipital bone that allows the spinal cord and brain to connect is the foramen magnum. It perfectly fits according to its definition.
14. If my memory serves me well this statement should be completed like this: <span>The thigh bone is called the femur. This word has come from Latin and it's defined as thigh in medicine and anatomy. Femur is located in the upper leg which consists of only one this bone. </span> 15. I am definitely sure that the head of the humerus fits into the g<span>lenoid cavity of the scapula. According to its medical explanation glenoid cavity is the depression in bone which is used to connect bones by forming joint.</span>
16. According to its definition this statement should be completed like this: <span>Immovable joints are functionally classified as synarthrosises. These joints are located between bones and it is connected by fibrous tissue. The best example will be the sutures of the skull </span> 25. I am pretty sure that the most important minerals stored in bones are calcium and phosphorus. So I suggest you to choose the option D. These two minerals are necessary for life. They are used for to build bones and keep them healthy. The body must maintain a particular levels of calcium and phosphorus in the blood.
26. There is no picture attached but I've found this figure in the Internet. So in my view t<span>he arrangement of bone tissue shown in the figure given is formed by osteons. So your answer is option D. </span> 27. If I remember it correctly, there's only one group of bones in the human body which has correct categorization according to shape from given above: <span>skull bones - flat bones. So I suggest you to pick option C). </span> 28. I am completely sure that the <span>femur, tibia, humerus, and radius are all classified as long bones. So your option is D). According to my research in question 14, tigh bone (femur) is the biggest and one of the longest bones in human body. </span> 29. I think that articular cartilage is the correct type of tissue covers the epiphysis of bones and reduces friction in the joints. So the correct option is E). According to its definition it's the only correct option from given above.
