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Photosynthetic cells in leaves and water storage cells are both types of _______ cells.

The first organisms to colonize new, emergent land are the ________ species.

Island ________ attempts to explain why certain isolated island chains are particularly species rich.

Give three differences between monocots and dicots.

________ is the geographic distribution of life and the nonliving factors that influence that distribution.

In a parasitic relationship, ________.

Acquired pellicle acts as a [BLANK-1] for bacterial adhesion to oral surfaces.

Translate this sentence into Chinese. What do your father and mother do (i.e., their profession)?

Translate this sentence into Chinese. You have to use Chinese characters to complete the translation tasks. You can go to the beginning of this exam to see the directions on how to use use hotkey to change the input. She is my older sister’s daughter.

Read the following passage and choose the correct answer to each question. 王先生叫王师中。他是纽约人， 不是中国人。 他是学生， 不是老师。 李小姐是北京人， 她叫李美生。 她是老师， 不是学生。 Mr. Wang is from Washington. [1] Mr. Wang is an American. [2] Miss Li and Mr. Wang are best friends. [3] If you were the man’s close friend, you would most often address him as [4] Wang Xiansheng should call Li Meisheng as  [5] If you were introduced to the woman for the first time, it would be most appropriate for you to address her as [6]