Alfred Wegener proposed the theory of continental drift based on the all of the following except? 2.
Similar fossils are found on continents that are separated by oceans.
3
The continents appear to fit together like a puzzle.
The continents on Earth have a fixed position.
4
0 Geological features and rock formations appear to connect continents.

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

1. is geographic distribution

2 is increasing complexity

3 is transitional forms