Which of the following artifacts could NOT be dated using Carbon-14 techniques?
O A stone spear tip
O A mummy
O Aleather water bag
O A cloth scroll

a cloth scroll is the answer to the question

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