Would a scientist who studies evolution also have to learn about other branches of biology? why or why not?

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.

What would be the most likely result if the ph of the stomach were increased to 5

What is the most appropriate method of gaining weight (muscle mass)