Which of the three things provide evidence that south america, africa, antarctica, and australia were once together as one supercontinent? select the three correct answers. glacial deposits and scratches in the bedrock from an ice sheet match in distant regions. icy glaciers covered south america, africa, antarctica, and australia as one supercontinent over the north pole. mountain chains match up where south america collided with australia to form pangaea. fossils of marsupials were originally the same across south america and australia. vast deposits of coal formed in regions with ancient deserts. cratons match across the edges of continents.

- Glacial deposits and scratches in the bedrock from an ice sheet match in distant regions

- Fossils of marsupials were originally the same across South America and Australia

- Cratons match across the edges of continents

Explanation:

South America, Africa, Antarctica, and Australia were all once part of one super-continent. This super-continent has been named Gondwanaland. As the geological processes got more intensive though and Gondwanaland separated into smaller land masses, continents, which we now know as the continents on the Southern Hemisphere. There are numerous clues that confirm that these continents were once connected. Some of the clues are the matching cratons on the edges of the continents, the glacial deposits and scratches in the bedrock are also matching, lot of fossilized flora and fauna from the same species have been found in several of these continents, the marsupials in South America and Australia  etc.

i got something better   a catchphrase here it is

ahem  

ahem

what the squwock

explanation: