What is the best example of heat being transferred to one object to another

Which of the following statements are true chromosomes make up genes

What advantages does a pedigree have over a written passage?

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