What is a secondary crime scene?
a) the laboratory where evidence is analyzed.
b) in the courtroom where the scene is reenacted.
c) a location that has no relevance to the crime in question.
d) an alternate location where pertinent evidence may be found

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Why are common names a problem for scientist?

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