the link you provided is for animals moving to higher altitudes, not plants
secondary sex characteristics was the answer
secondary sex characteristics do bring homeostasis to the body
@rogerfederer123 Perhaps in a systemic manner but not directly. The question wasn’t meant to be read into that thoroughly.
ohh ok oops… what was the answer for the fish tank and alpine slopes ones? for fish tank I said oxygen levels maximized during day and minimum during night>
@rogerfedererfan1 “Range shifts in areas with regional warming trends have been reported in alpine plants (Grabherr et al., 1994)” - that’s good enough for me. I agree that CO2 would, eventually, cause more photosynthesis (and it is the predominant greenhouse gas), but I think that the ‘moving altitudes’ is a more direct result of global warming. I agree that the question is very ambiguous, though. Additionally, needle-like leaves (characteristic of ‘alpine’ plants) are mostly limited in their ability to photosynthesize by the surface area of the leaf - they simply aren’t able to take in enough sun light. I think this explanation is a little reaching but who knows with CB.
what was the question about the glucocorticoid?
What score might I get if I get 9 or 10 wrong? 
Thanks so much
The co2 answer for the alpine question is bogus, because increase level of co2 and other gases would increase photosynthesis rate only when the same light reaches the plant. However, gases in the atmosphere would block sunlight, which would have a far more significant impact on plant growth. (just search up global warming china in google images lol)
guys for ppl who took e, what did u put for the question about the flower with green petals and no fragrance? (the one about pollination agent)
Sorry I don’t remember that question… What answer did you put? That might help me remember better
I did take E though
i put a moth but im not sure. the other choices were butterfly, hummingbird, wind, and water (i think)
oh i put wind… it’s def not moths http://www.fs.fed.us/wildflowers/pollinators/animals/moths.shtml
oh I think it is wind https://www.boundless.com/biology/textbooks/boundless-biology-textbook/plant-reproduction-32/pollination-and-fertilization-190/pollination-by-bats-birds-wind-and-water-723-11949/
def wind. can’t be water because its not a bryophyte, can’t be pollination because its green therefore doesn’t attract pollinators
cool do you guys remember hwat other questions? was the one about light endoskeleton and high metabolsim the bird?