TOEFL Listening: TPO-TOEFL听力TPO - DKHV21WQY0V1I7D3R$

What point does the professor make when she compares blues whales to large land animals? A. Like large land animals, blue whales have many offspring. B. Like large land animals, blue whales have proportionally small stomachs. C. The land environment provides a wider variety of food sources than the ocean. D. The ocean environment reduces some of the problems faced by large animals.