Slow cooling produces igneous rocks with large crystals and a texture.
a) porphyritic
b) coarse-grained
c) fine-grained
d) glassy

What is the theme of "the story of the fisherman"?

Which of these is a drawback of using natural gas? a. it is fairly safe for use in homes.b. it burns more cleanly than crude oil products.c. scientists have developed new ways of extracting it.d. during its extraction, groundwater can be contaminated.

What factors contribute to american farming success?