Human had tail bone. It suggests that our ancestors a long time ago had tails

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? a) a different type of sporopollenin b) an internal reservoir of liquid water c) integument(s) d) ability to be dispersed e) waxy cuticle

Me . based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Contrast how pollination is different among gymnosperms and angiosperms.