All of the Following Statements Are True of Vietnamese Agriculture

question 33

Multiple Choice

All of the following statements are true of Vietnamese agriculture EXCEPT:

• A) Vietnam has been one of the world centers of wet rice cultivation from the time the grain was domesticated.
• B) Vietnamese rice yields ran as high as 25 bushels per acre.
• C) By the mid-fifteenth century, there were about 50 strains of rice cultivated in northern Vietnam.
• D) During the long rainy season of the summer, vegetables and commercial crops such as hemp would be cultivated.

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Definitions:

Colored Part

Referring to the iris, the colored portion of the eye surrounding the pupil that controls the amount of light entering the eye.

Cornea

The clear, transparent front covering of the eye that allows light to enter and contributes to the eye's focusing power.

Protective Coating

A layer of material applied to objects or surfaces to guard against damage or corrosion.

Fovea

A small depression in the retina of the eye where visual acuity is highest, containing a high concentration of cones for daytime vision.