Who was the first scientist to discover cells with the use of a homemade microscope? carolus linnaeus robert hook rudolf virchow theodor schwann

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