Why did the scientific community initially reject Wegener’s theory of continental drift? Wegener could not explain what made the continents move.
Wegener thought mountains formed from the shrinking of Earth.
Wegener thought mountains formed when continents collided.
Wegener used evidence from different scientific fields.

Arafura file snakes are large, aquatic, non-venomous snakes found in the flood-plains of australian rivers. they feed only on fish found in the rivers. it has been observed that heavy rainfall in the wet season in one year leads to prolonged inundation of the floodplains lasting a year or longer. it has also been observed that these snakes remain in good physical condition after a flood. explain how the file snake population in a region is likely to be affected by the prolonged inundation of a flood-plain.

What would happen if the krill were removed from the food web

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs