2) Without the prairie dog populations in the range of the black-footed ferret, the ferret population began to decline. But what happened to
the prairie dogs? ALL BUT ONE could be a reason for the disappearing
prairie dogs

A)Global warming effects of mid-western climate.

B)Grassland being converted into agricultural land.
C)Competition among prairie dogs for decreasing food
supplies.
D)Increased human population that added towns, cities
and highways.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

i think its y= -4x-14

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this