The chromatin becomes visible as chromosomes in which phase?

When water freezes, it . contracts expands

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

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.