Question 22 (2 points) Evaluating an experiment does not provide you the opportunity to learn from your
mistakes.
True
False

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?

What advantages does a pedigree have over a written passage?

What does the number 18.9984 represent in the image?