Which of the following traits are likely to be the result of sexual selection? (select all that apply) a. the scent of a flower attracting a bee b. a frog’s call that happens to also attract predators c. the red color of a male bird, which demonstrates that he has good genes d. maternal care e. the horns of a male beetle, used during battles with other males f. female preferences for male features unrelated to their quality g. higher survival of a male, increasing its chances of mating with a female h. the bright colors of a venomous male snake, used by the snake as a warning signal i. the large testes of a gorilla, useful for sperm competition j. the green color of a male frog, camouflaging in the forest k. infanticide, killing the offspring of another male from the same species l. the feather color of a female peacock m. the size difference between male and female elephant seals

Recall that areas with high net primary productivity not only produce high levels of biomass rapidly, they also take up large amounts of co2 and give off large amounts of oxygen. what is the likely result of the increasing amounts of sediments and fertilizers in the major rivers emptying into oceans and affecting algal beds, reefs, swamps, and estuaries? a fisheries will improve as the extra nutrients feed shellfish and fish. b eutrophication, followed by hypoxia, is a likely result, ultimately leading to less co2 uptake and more oxygen released. c productivity in these areas will increase permanently, leading to more co2 uptake and more oxygen released. d eutrophication, followed by hypoxia, is a likely result, ultimately leading to more co2 uptake and more oxygen released. e eutrophication, followed by hypoxia, is a likely result, ultimately leading to less co2 uptake and less oxygen released.