The graph below shows the effect of carbon dioxide levels on the rate of photosynthesis.

if the amount of carbon dioxide available to the plant approaches zero, what will happen to the plant's rate of photosynthesis?

a.
it will increase, then decrease.
b.
it will decrease.
c.
it will not change.
d.
it will increase.

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”