According to your textbook, when people in one region of the…
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Accоrding tо yоur textbook, when people in one region of the country sаy "wаrter," while people in аnother region of the country say "water," the difference is a matter of
31. A student оbserves thаt the femur is hаrd аnd cоmpact оn the outside. Which bone tissue provides this strength? A. Spongy boneB. Red marrowC. Compact boneD. Cartilage 32. A doctor explains that the skull, vertebral column, and rib cage form the: A. Appendicular skeletonB. Peripheral skeletonC. Axial skeletonD. Limb skeleton 33. According to the sliding filament theory, muscle contraction occurs when: A. Actin filaments shortenB. Myosin filaments shortenC. Actin slides over myosinD. Sarcomeres disappear 34. A thin membrane lining the internal surfaces of bone cavities is called the: A. PeriosteumB. EndosteumC. CartilageD. Fascia 35. A hole-filled honeycomb structure inside bone that contains marrow is: A. Compact boneB. Spongy boneC. PeriosteumD. Osteon 36. A construction worker falls and fractures bones that protect his brain. Which skeletal function was compromised? A. Mineral storageB. MovementC. ProtectionD. Blood cell formation 37. During bone remodeling, which process occurs? A. Osteoclasts build bone while osteoblasts break it downB. Osteoblasts and osteoclasts work in balanceC. Osteocytes destroy damaged boneD. Cartilage replaces bone permanently 38. Which bones protect the heart and lungs? A. VertebraeB. Pelvic bonesC. Rib cageD. Carpals 39. Slight bone loss occurs naturally with aging. What is the main cause? A. Increased bone formationB. Loss of mineral contentC. Excess collagen productionD. Bone lengthening 40. The bone that supports the tongue and aids in swallowing is the: A. MandibleB. HyoidC. MaxillaD. Zygomatic