A species of fish can have colors ranging from light to dark, depending on their genotype. At first, the fish in a lake are mostly light-colored. However, the water gets darkened by pollution, so darker fish are now better at hiding from predators. Does this situation meet the requirements for natural selection? In your explanation, say which requirements it meets or does not meet (2-3 sentences, 3 pts.) Someone claims: “Pollution makes fish mutate in order to blend in. When a fish mutates to adapt, it passes that mutation down to its offspring.” That claim is FALSE! Explain what is wrong with it, using the terms selection, mutation, random, and non-random correctly in your answer. (3 pts)

After Philip was publicly assassinated, this 19 year old son took over as king, blamed the Persians for his murder, and led the invasion of Asia himself

Christianity spread slowly but consistently for several hundred years, primarily due to what factor?

The series of dynastic conflicts that lasted 32 years and was fought over who would control the English throne that ended with Henry Tudor’s victory over Richard III was known as the Wars of the

Prior to the development of agriculture and the building of permanent structures, a society that still moves from place to place chasing natural resources as hunter-gatherers are known by what official name?

This legendary figure in Roman history exemplified Roman virtues after voluntarily giving up power after a crisis, and became a model for many historical figures

24). Match the following hormone with its action on the urinary system: ADH.

29). Which process results in increased blood pressure in response to hormone release?

33). Which kidney is positioned lower?

35). All of the following functions are carried out in the renal tubules, except __________.   Remember that over simplified image that I pointed out? The one with the RC and straight tubule. This is why pictures are important.