Yes, it seems to be an alternative, in some situations acceptable, but eccentric and not neutral spelling of this word. It accents the fact that "ea" here are two separate vowels rather than a diphthong: that is the function of the trema (the two dots).
In practice it's not used much, because it's not really necessary: it does not distinguish it from any other word, and trema is not easy to find on English keyboards: so there is no need.
Answer:
C
Explanation:
Most of this information is informative.
After suffering a ruptured appendix,he refused to cancel his performance . and Houdini died several days later of complications at the age of 52.
