Which of these statements could be true based on the timeline? 2,500,000 bce 2,000,000 bce 1,500,000 bce 1,000,000 bce 500,000 bce 16 2.5 million bce - the last ice age begins 500,000 bce-humans learn to control fire 14.000 bce - the last ice age concludes 11,000 bce - humans domesticate dogs 9000 bce-extinction of large animals in north america 7000 bce - humans domesticate corn present day 1 o a. large north american animals went extinct because humans began domesticating the corn they ate. o b. during the last ice age, it was always far too cold for humans to learn to control fire. o c. humans developed control over fire to keep their domesticated animals warm during the winter. o d. the use of domesticated dogs humans hunt large north american animals to extinction