Researchers Have Found a Hybrid of Corn That Is Cheaper

question 30

Multiple Choice

Researchers have found a hybrid of corn that is cheaper to grow.This technological breakthrough

• A) increases the demand for corn.
• B) increases the supply of corn.
• C) decreases the supply of corn.
• D) Both answers A and C are correct.
• E) Both answers A and B are correct.

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Definitions:

Alveoli

Small pulmonary vesicles where oxygen and carbon dioxide are exchanged in the respiratory process.

Larynx

The larynx, also known as the voice box, is an organ in the top of the neck involved in breathing, producing sound, and protecting the trachea against food aspiration.

Vocal Cords

Paired bands of muscle tissue in the larynx that vibrate to produce sound for speech.