Scientists have used the distribution of fossils and rocks, continental shapes, and seafloor structures as evidence of past plate motions. alfred wegener, a german geophysicist, proposed the theory of continental drift based on his studies of similar fossils and rock strata across continents. wegener found a mountain range ending at south africa's coast seemed to align with the edge of a range in argentina, forming a continuous belt. this map displays similarities in fossils found on continents based on wegener's theory. which statement provides additional evidence supporting the scientific conclusion that continents were once joined, but have drifted apart over time?

The sequence of rock layers on Africa's western coast are almost identical to the sequence found on South America's eastern coast, also including a layer containing fossils similar to each other

Explanation:

This is because Geologist Alexander du Toit found layers in both locations to have the following sequence: basalt rock, shale containing fossil reptiles, coal layers containing Glossopteris fossils, rocks containing Mesosaurus fossils, and shale.

explanation:

idk

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.