12 After many investigations, Dr. Grossman, a geologist, developed an idea about why certain rocks are found in the Rocky Mountains of North America. Many
other geologists accept Dr. Grossman's findings and ideas about why these rock
types are present in the Rocky Mountains. What has Dr. Grossman developed?
A a law
B a theory
C a set of facts
D a hypothesis

Why do german shepherds shed so much

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?