Lazuli buntings are birds found in the western part of the United States. The male birds have feathers with colors that range from brown to bright blue. The brightest blue and the
dullest brown males are more likely to win mates than males with bluish brown feathers.
Which graph represents how selective pressures will act upon male Lazuli Bunting
feather coloration? The dotted line represents the original population, and the solid
line represents the population after selection.

What are charcteristics of lithosphere?

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.