Answer is E As In Spelling of Earth E comes first, in Heaven it come s second, in Week it comes twice, in a year it come once and finally in spelling of sea E stands in middle of the spelling. http://puzzle.queryhome.co
I am E, is the answer. As in First in Earth second in Heaven, 2x in a week,. You can see me once a year, although I'am in the middle of the sea.. Who am I .?