What is primary and secondary succession?

What does resonance result in? quieter sounds frequency amplitude louder sounds

Which of the following would be least likely to support the modern concept of biological evolution? ( 2 points) a)different species of organisms with similar bone patterns b)different species of organisms with similar reproductive rates species in c)different domains with similar metabolic pathways species in d)different kingdoms with similar cellular structures.

Which experiment would most likely contain experimental bias