How do the contributions made by Goodall, Chory, and Drew reinforce our understanding of the characteristics of life?

The contributions made by Goodall, Chory and Drew really reinforce our understanding of the characteristics of life thus, their discoveries cannot be forgotten and continue to be lingered and remembered until then. It showed and educated us on how to properly plant using the right amount of light to perfectly grow that plant or even the best and easiest way to extract the blood plasma from the blood and stimulus or stimuli be able to solicit response from a subject.