Gene flow is the movement of alleles among populations of organisms. it tends to reduce among populations over time.

Gene flow is the movement of alleles among populations of organisms. It tends to reduce among populations over time.

A)fitness

B)variation

C)conservation

D)survival

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