Question

"green et al. used a ________ from their ________ of interest in order to make a ________."

Answer 1

Green et al. used a sample from their population interest in order to make a generalization.
To sequence the Neanderthal genome (it a project or effort of a group of scientists), in which Green et al. began by the Neanderthal bones, he analyze 21 Neanderthal bones which are from Vindija cave in Croatia.