When asked who you think will win the next presidential election, you reply that you do not know. However, after the election results are reported, you claim that it was obvious all along. This is an example of the .a. retrospective biasb. information biasc. prediction biasd. hindsight bias

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you