Explain the process that causes dew to form on blades of grass.

What advantages does a pedigree have over a written passage?

Which statement best describes the role of religion and culture in ancient medicine?

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