What are the branching, threadlike tubes that make up the bodies of multicellular fungi

How are rocks that cooled within magma chambers found on earth’s surface today? they are pushed up by magma under earth’s surface. they are revealed by erosion of earth’s surface over time. they are pushed to earth’s surface because of their larger size. they are revealed at earth’s surface due to their low density.

In what for do plants utilize nitrogen? why do they need nitrogen?

How does secondary succession differ from primary succession?