For Each of the Following Pairs of Sentences, Select the Answer

question 34

Multiple Choice

For each of the following pairs of sentences, select the answer that correctly combines the two using an -ING modifier. The scientist studied changes in the atmosphere. The scientist predicted damage to the ozone layer.

• A) Studying changes in the atmosphere, the scientist predicted damage to the ozone layer.
• B) The scientist predicted damage to the ozone layer studying changes in the atmosphere.

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Definitions:

Antitussive/Expectorant

Medications used to suppress coughing (antitussive) and help clear mucus from the respiratory tract (expectorant).

Sputum

Mucus that is coughed up from the lower airways (bronchi and lungs), often used in medical testing to detect pathogens or abnormalities.

Bronchitis

An inflammation of the bronchial tubes in the lungs, usually caused by infection or exposure to irritants.

Preterm Labor

The condition of a pregnant woman going into labor before 37 weeks of gestation, potentially leading to premature birth.