The Qin armies were successful in expanding their state because they were organized
a. As an auxillary.
b. As a meritocracy.
c. According to wealth.
d. By taking a test.
e. According to height.
Question 2
Obsidian was most valuable to the Maya because it
a. could be made into ultra-sharp, durable blades.
b. was the hardest material known to the Maya at that time.
c. was associated with volcanoes, which the Maya believed had magical powers.
d. could be used to make vital trade items such as tools, weapons or fine art.
e. served a spiritual purpose.
Successful biological control of leafy spurge.
Using outgroups to infer the ancestral state
The Expanding Chocolate Chip Cake Analogy
Speed of Convergence to the Steady State
State the transformations on the function f(x)= 4sin(x-pi)-2 and then graph two cycles below.
Red Spotted Newt (Notophthalmus v. viridescens), New Hampshire state animal.