Ascientific law is
a. a universally accepted conclusion based on testing
b. always changing as new evidence is presented
c. based on new evolving theories
d. often debated in the scientific community
e. one step toward forming a theory

the answer is a. or universally accepted conclusion based on testing.

explanation:

hope this .

this protocol provides a detailed procedure for co-immunoprecipitation (co-ip) to identify protein–protein interactions.

your answer should be c) enjoy!