If the climate in africa remains the same as described, what would you most likely expect to see after many years?

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

Alaska and northern canada have a diet rich in vitamin d and their skin color is darker than predicted on the basis of iv intensity at their latitude. explain the observation:

In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls