N a given year, which would result in the greatest increase in population size? high birth rate, high death rate, high immigration, high emigration
high birth rate, zero death rate, high immigration, zero emigration
zero birth rate, low death rate, zero immigration, low emigration
zero birth rate, zero death rate, low immigration, high emigration

your the dumbest b**tch ive ever seen

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.