The difference between weather and climate is

a)a measure of time

b)a measure of latitude

c)the position of earth in space

d)the relative amount of solar energy

20 the compound al(nh3)2 has atoms of nitrogen.

What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid

All ova contain sex chromosomes corresponding to: x y xx xy