Question

To determine if the substance in the first test tube

Answer 1

Answer: Biuret solution edge 2020

Explanation:

Answer 2

Answer:

Redi Experiment

Explanation:

Without any answers to help, this surely would do the trick! It is a simple test that tests if spontaneous generation is real. You place the meat outside with a lid, and one without a lid. In this you can just put it outside. Then you see if flies come to it after the meat decomposes, if the flies are trying to get into the meat, then you know its meat!