In the diagram, AGEF and AHEF are congruent. What is the value of x?
O A.
О в.
60
41
28
30

What is the primary goal of human communities?

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

The effect of a hormone on a target cell may be decreased by the presence of