How do you staple communities  develop???

(Pls help)pl

Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.

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

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?