[单选题]
3. Which one of the following is a cj9nmsm5; noo) ui6h8w7dlr,babpb0y/ 8v .zitfd8gu a25x4en2d, gg*auu( correct feature of a tundra biome but not for at (*xgg4uid5,uf2 d8 an2ue ga taiga biome?
A. Long cold, dak winters
B. Frozen soil water during the winter.
C. Thin nutrient-poor soil.
D. There are no trees.