Using the theory of continental drift scientists have proposed that about 200 million years ago the continents were once joined together in a supercontinent called?
a. pangaea
b. panthalassa
c. laurasia
d. gondwanaland
will mark !

A.Pangea
Pangaea is a hypothetical supercontinent that included all current land masses, believed to have been in existence before the continents broke apart during the Triassic and Jurassic Periods

Answer(12) judaism; ans(11) all of the above; //ans(10) islands that are artificially created; //ans(9) people accept that the caste system keeps order in society and prevent chaos; ///ans(8),brahman; ans(7) the sikhns; ///ans(6); the non-cooperation movement; asn(5)sporadically grant congressional requests; /ans(4) all of the above; ///ans(3) true; //ans(2) true; //ans(1) false;

Don't depend on this but logically i think c