Which term is a bone in the human skeleton?

Which term is a bone in the human skeleton?

• A. Sacrum
• B. Digestive
• C. Biology
• D. Fungi

Answer: (A)

Recognizing a bone name in the context of the human skeleton. The sacrum is a bone—the triangular piece at the base of the spine formed by five fused vertebrae. It sits between the lumbar spine and the pelvis, helping to transfer weight to the hips and forming part of the back wall of the pelvic cavity. The other options don’t name a bone: digestive refers to the digestive system that breaks down food, biology is the science that studies living things, and fungi are a group of organisms. So the sacrum is the correct term because it designates a specific bone in the skeleton.

Recognizing a bone name in the context of the human skeleton. The sacrum is a bone—the triangular piece at the base of the spine formed by five fused vertebrae. It sits between the lumbar spine and the pelvis, helping to transfer weight to the hips and forming part of the back wall of the pelvic cavity. The other options don’t name a bone: digestive refers to the digestive system that breaks down food, biology is the science that studies living things, and fungi are a group of organisms. So the sacrum is the correct term because it designates a specific bone in the skeleton.