In a given environment, dark-colored moths are selected because they stand out to predators against the predominantly light-colored foliage. this causes a shift in the overall genetic makeup of the moth population away from the dark-colored phenotype. this is an example of what kind of selection?
a) artificial
b) directional
c) disruptive
d) stabilized

Liquefaction was one reason the kobe wharfs were destroyed and other areas nearby. what is liquefaction? a. it is when conditions in the soil send the seismic wave out to the mountains and bounce back b. it is when conditions in the soil change to vigorous p-wave shaking when the surface waves pass by c. it referes to the fact that when an earthquake occurs wet and soft soil will vibrate more vigorously then solid rocky soil strangely in kobe some streets had very bad damage but the next street over had far less damage. what caused this? a. the waves passed through the city hit the mountains and returned back to the city. at some points the incoming and outgoing waves amplified their strength b. the mountains also had a quake and sent waves into the city c. waves hit the moutains and took longer to return

Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5

How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes