Alarge granite batholith lies in south central virginia, suggesting that there was once a
a) lake.
b) desert.
c) volcano.
d) peat bog.

What type of genetic drift would be simulated if all the beans that were not selected died out?

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?