Which of the following is a true statement? A. Falling sea levels and colliding continents created connections between continents that led to great movements of land animals during the Neogene Period. B. During the Quarternary Period, the Earth heated up. C. The first whales evolved during the Quarternary Period .D. Land mammals such as bats, cats, dogs, cattle and mammoths became common during the Neogene Period.
Falling sea levels and colliding continents created connections between North and South America, and between Africa, Europe, and Asia. Those connections led to great movements of land ani- mals between continents.