Option 1 states that the human skeleton contains 110 bones. This is incorrect. The human skeleton is composed of more than 110 bones, so option 1 can be eliminated.

Option 2 states that the human skeleton contains 210 bones. This is the correct answer. The human skeleton is made up of 206 bones, which include the bones in the skull, spine, ribs, and limbs. Option 2 accurately reflects the total number of bones in the human skeleton.

Option 3 states that the human skeleton contains 150 bones. This is incorrect. The human skeleton has a greater number of bones than 150, so option 3 can be eliminated.

Option 4 states that the human skeleton contains 250 bones. This is also incorrect. The human skeleton has fewer bones than 250, so option 4 can be eliminated.

In conclusion, the correct answer is option 2, which accurately states that the human skeleton contains 210 bones.