Which evolutionary mechanism causes beneficial traits that are heritable to become more common in a population?

Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels

Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?