PLEASE HELP (try not to guess it's really important) Based on the carbon, hydrogen, oxygen ratio of carbohydrates, which of the following molecules is likely a carbohydrate? a) H2O
b) C11H22O11
c) C2H17O2

Which of the following is a testable hypotheses?

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

The relationship between intron and exon