I've had doctors say it's ok to drink coffee while sick, some say other wise. 99% of the time people recommend tea. I'm just curious to what reddit thinks. If you're a coffee addict, you should definitely drink your normal amount. Definitely, an irritable sick person with a headache is no fun. There is powder caffeine for this purpose if you really need your fix but for a true coffee addict, nothing but the elixir itself will do.
Why do you think species remain in a stage of stasis? A. A stable ecological niche leads to absence of selection pressure, which in turn causes species to remain unmodified or in stasis.B. An unstable ecological niche leads to various selection pressures, which in turn causes the species to remain in a stage of stasis.C. A stable ecological niche leads to various selection pressures, which in turn causes species to remain unmodified or in stasis.Killer_Sweetness97.. An unstable ecological niche leads to various selection pressures, which in turn causes the species to remain in a stage of stasis. C. A stable ecological niche leads to various selection pressures, which in turn causes species to remain unmodified or in stasis. Killer_Sweetness97.
Because mating systems in barnacles exist on an evolutionary continuum (Fig. 3), data on variation among individuals of the same species may help to illuminate some of the larger scale evolutionary forces that select for different mating systems.ndrodioecy in barnacles has proved difficult to study because it is most prevalent in deep water scalpellids. More complete knowledge of the natural history and reproductive biology of these species would improve our understanding of the evolution of androdioecy and dioecy.