Consider mice living in the new grass around the stem building (formerly forested). suggest a type of an allele (characteristic) that you think would increase over time due to this change in the habitat. why do you think that particular allele for that trait would likely increase?

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

the answer to your question is tooth decay.