The only way to test a scientific hypothesis is to perform an experiment true or false

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

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

Physical characteristics of down syndrome