In a focus group discussing a newly opened fitness club, the following scene plays out: One lady points out that it would be useful to add more cardiovascular machines One gentleman voices disagreement, saying that the space should be allocated towards more weight training A second lady speaks up in agreement with the gentleman, saying that she would appreciate a greater variety in the weight training machines. Which of the following should we conclude from this discussion?

(A) There is a lot of disagreement in the population regarding whether more space should be allocated towards weight training or cardiovascular training.
(B) Most men prefer weight machines, whereas women’s preferences are more split.
(C) There is more demand in the population for the weight training machines than the cardiovascular machines.
(D) None of the above.

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.