Who were the scientists that came up with the shape of DNA? Watson and Crick
Crook and Brown
O Gregory and Mendel
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O None of the above

Which experiment would most likely contain experimental bias ?

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 wind is to parities grasses because it them