2. How are fore limbs connected to the spine?
3. State the importance of the rib-cage in our body.
4. Name the main parts of the skeletal system.
5. State the role of inner ear in the process of hearing.
6. How does a snake detect the presence of an enemy or a prey?
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2. Girdle 3. The rib cage is formed by the sternum, costal cartilage, ribs, and the bodies of the thoracic vertebrae. The rib cage protects the organs in the thoracic cavity, assists in respiration, and provides support for the upper extremities. 4. Axial and visceral skeleton. The cranium. Development of cranial bones. Interior of the cranium. The hyoid: example of the anchoring function. The facial bones and their complex functions. The upper jaws. The lower jaw. ...
The appendicular skeleton. Pectoral girdle and pelvic girdle. Long bones of arms and legs. Hands and feet. 5. Your inner ear is the deepest part of your ear. The inner ear has two special jobs. It changes sound waves to electrical signals (nerve impulses). This allows the brain to hear and understand sounds. 6.
Snakes receive information about their surroundings by interpreting chemical signals given off by potential prey. Snakes are able to "smell" their prey by picking up chemical information with their tongues. When a snake flicks its tongue in and out, it can detect its prey's scent trails
The appendicular skeleton. Pectoral girdle and pelvic girdle. Long bones of arms and legs. Hands and feet. 5. Your inner ear is the deepest part of your ear. The inner ear has two special jobs. It changes sound waves to electrical signals (nerve impulses). This allows the brain to hear and understand sounds. 6.
Snakes receive information about their surroundings by interpreting chemical signals given off by potential prey. Snakes are able to "smell" their prey by picking up chemical information with their tongues. When a snake flicks its tongue in and out, it can detect its prey's scent trails
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