Most likely pain and discomfort. The other three can be results of the injury, but A is a long-term symptom
Where is the underlined word?
Answer:
Carbohydrates are formed by green plants from carbon dioxide and water during the process of photosynthesis. Carbohydrates serve as energy sources and as essential structural components in organisms; in addition, part of the structure of nucleic acids, which contain genetic information, consists of carbohydrate.
Answer:
The correct answer is option A
A. Maintaining a good mask-to-face seal is difficult.
Explanation: this is because of the relationship between the mask size and the mask seal. A wrong size of mask will hinder a good seal causing air to escape through the edges making it difficult to breath.
