Your family is hoping to take a vacation to a dry climate based on the map in which of the following states should you spend your vacation
a. arkansas
b. florida
c. maine
d. new mexico

The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?

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.

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air