Need quick on bio final the graph below shows the frequency of moths in a population. the original population had more black and white speckled moths, but the new population has more dark-colored moths. a. what type of selective pressure was taking place in this population? b. come up with a hypothesis related to genetic drift or sexual selection about why this shift may have occurred in the population.

Drag each label to the correct location in the equation. not all tiles will be used. the density of mercury is 13.6 grams per cubic centimeter. complete the steps for converting 13.6 g/cm3 to kg/m3. (1 kg = 1,000 g, 1 m3 = 106 cm3)

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm