How did Wegener use the similar mountain ranges and areas made of certain types of rock found in Africa and South America as evidence that these two continents were once connected?

Wegener used fossil evidence to support his continental drift hypothesis. The fossils of these organisms are found on lands that are now far apart. Grooves and rock deposits left by ancient glaciers are found today on different continents very close to the equator.

Hope this helps you. Do mark me as brainliest.

it is due to the halo effect as the impression of the boy created earlier.on the mind of the principle affected his decision

you should try adrenaline. it kicks in in situations like this.