Among the following species, which one was introduced to Japan in the Tang Dynasty？

Which of the following statements is NOT true？

A．Members of a species differ from one another.

B．All differences between individuals are inherited.

C．Two organisms with identical genes may grow to different sizes.

D．Not all of the organisms can live to reproduce.

Which of the following best reveals the main idea of the passage？

A．Surprising discoveries of new species are commonplace.

B．The mystery of the deep sea and the soil remains to be uncovered.

C．Knowledge of global species diversity is still limited.

D．Estimates of global species diversity vary among scientists.

A．Temperature changes

B．Availability of food resources

C．Introduction of new species

D．Competition among species

Which of the following can be inferred about large mammal species'？

A．Relatively few species have the necessary characteristics for domestication.

B．More species of large mammals are domesticated as pets than for food.

C．Only a few large terrestrial mammal species are primarily herbivores.

D．All large mammals can be classified into one of five important groups.