The answer would be B.) Sweat gland
The correct answers are:
1. cellular respiration and photosynthesis both involve water.
<span>Water is broken down to form oxygen during photosynthesis, while in cellular respiration oxygen combined with hydrogen forms water.
2. cellular respiration uses sugar, and photosynthesis produces sugar.</span> <span>Photosynthesis makes the glucose that is used in cellular respiration to make ATP. </span>
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Answer:
b) contact transmission.
Explanation:
Contact transmission of pathogens occurs directly or indirectly between the source of the pathogens and the host organisms. During contact transmission by droplet spread, the pathogen is carried on smaller particles. These particles move through air for a very short distance, usually less than a meter. Therefore, droplet transmission of a pathogen requires that the source and host are present in close proximity.