The human body is capable of movement because the muscular and skeletal systems work closely together. of the pairs of human body systems listed, which two are most closely linked in function?

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