What was one thing galileo would have needed to control himself to make sure his experiment gave him useful info?

Which property is characterized by the ability to bend? a lustrous b conductive c malleable d opaque

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.

2polnis which of the following is an advantage of an in vitro experiment?me