Question

HALP MEH

All of the following would be useful in trying to obtain procedural information to replicate an experiment previously published except for...

A published scientific journal.
A peer-viewed article.
An encyclopedia.
A lab journal used in the original experiment.

Answer 1

Answer: An encyclopedia

Explanation: An encyclopedia wouldn't help you in this situation, it has none of the information you would be looking for.

Answer 2

A peer-viewed article.