The world's population density is highest in which of these countries?

india
russia
japan
china
portugal
united states of america

Needed fast 15 points the process of natural selection favors certain characteristics in organisms, while it selects against other characteristics. what would happen if there was zero variation between all of the organisms on earth? a. organisms would evolve to increase variety b. natural selection would operate faster c. less food would be available d. evolution through natural selection would not occur

Characteristics of substance farming include all of the following except

What is the full meaning of rfid on computer