Fossils of a now extinct dinosaur have been found near the east coast of south america and the west coast of africa. the dinosaur could not swim or fly. what does this suggest about the continents of south america and africa?
a) the continents were once connected.
b) a land bridge once connected the continents.
c) the same type of animals evolved on both continents.
d) prehistoric man transported the dinosaur between the continents.

The correct answer is A) The continents were once connected.

The affirmation suggests that the continents of Africa and South America were once connected.

Fossils of a now extinct dinosaur have been found near the East coast of South America and the West Coast of Africa. The dinosaur could not swim or fly. That is why this suggests that the continents of Africa and South America were once connected.

The theory of Pangea suggests that 300 million years ago, planet Earth had only one enormous mass of land that scientists have identified as Pangea Continent. This big portion of land was surrounded by sea. Scientists have named that sea Panthalassa. That is why fossils of a now extinct dinosaur can be found near the East coast of South America and the West Coast of Africa. As the dinosaur could not swim or fly, scientists that believe in the existence of Pangea suggest that the continents of Africa and South America were once connected.

during the debate over his landmark energy policy proposal, president jimmy carter failed to consult one of the most powerful senators, louisiana’s russell long, who would have a big say over whether the legislation moved through the upper chamber. this was classic carter. with a strong distaste for congressional politics, the president simply refused to do what most other presidents would consider routine, such as courting key senators. long became so irate with the president that when he was finally invited to a white house dinner, he stood up to ask a question and, before doing so, proceeded to sarcastically introduce himself: “i’m russell long, chairman of the senate finance committee.”

this interaction is a revealing moment in stuart e. eizenstat’s fascinating new history of carter’s presidency. the former peanut farmer from georgia was a president who, according to conventional wisdom, didn’t care much for party politics; nonetheless, in eizenstat’s view, carter’s legacy on domestic and foreign policy has been vastly underappreciated. the author paints carter as a “bold and determined” leader who bravely attacked the challenges of his time. eizenstat goes so far as to argue that carter might very well be the most successful one-term president in american history.