Q: Answer this question:

what is a role of the pacemaker or sinoatrial node (san)??

A: heart's natural pacemaker


Q: Answer this question:

who created the opening credits for game of thrones??

A: Elastic


Q: Answer this question:

what's the highest mountain in south america??

A: Aconcagua


Q: Answer this question:

how many times did miami dolphins win a superbowl??

A:
2