Why is the following placement of the fossil wolf likely to be incorrect?   a. wolves are not related to dogs.   b. some species of wolves are still alive today.   c. fossil organisms are unlikely to be direct ancestors of modern organisms.   d. last common ancestors of modern organisms are shown at a point where lines meet.

Which statement does not accurately describe the columbian exchange and its consequences? a. wheat became a major crop in north america where it had never existed before. b. millions of africans were kidnapped into slavery to provide labor for profitable crops. c. cattle, sheep, chickens, and pigs were brought to europe for the first time. d. spanish conquistadors brought diseases with them and native peoples begin dying.

Which of the following was not an effect of westward expansion? a. native american tribes suffered confinement on reservations. b. native americans learned new techniques of irrigation. c. many native americans died from the spread of disease. d. natural resources were depleted from misuse by white settlers.

The final solution was nazi germany’s plan to