what is the musculoskeletal system and what does it do???

Answer: organ system
Question: where is the british open golf tournament played this year?

Answer: Southport, England
Answer this question: as of 2015 south sudan is the world's youngest country. was it recognised in 2009??

9 July 2011
Q: when was the white tower of thessaloniki built?A: 1430
Input: who propounded the principle of checks and balances?

Output: Montesquieu
Please answer this: who has the highest goals in el clasico?
Lionel Messi