Which piece of evidence suggest that Africa, South America, India, and Australia formed Gondwanaland 200 million years ago?

Presence of similar fossils, existence of folded mountains and the coastlines that match

Explanation:

The fossils of Lystrosaurus which became extinct were located in South Africa, India and Antartica, similarly, fossils of Glossopteris which became extint in the Permian period were found in South America,  Antarctica, India, and South Africa

Folded Mountains

The Cape Fold Belt was a continuous mountain ranging with the Argentinian Ventana Mountains, the East Antarctic Pensacola Mountains, the West Antarctic Ellsworth Mountains and the Australian Hunter-Bowen orogeny

The shapes of the adjacent coastlines of South America and Africa are scene to be a close match up by observation on a map.

tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.

the correct answer is b.