PH 3 is the most acidic while pH 5 is the most acidic.
Q. What connects the throat and the trachea contains the vocal cords allows you to speak and make sounds structure?
A. The larynx
There are several things that can cause water erosion. The one that is not a means of water erosion is natural springs. The correct answer is C.
Answer:
Plant and animal cells.
Explanation:
Found in every eukaryotic cell.
The parotid duct empties into the vestibule at the level of the second upper molar.
Around the back of your lower jaw is where the parotid gland is located. Saliva then passes via a tube known as the parotid duct. The duct's opening is where the saliva spills into your mouth. Different factors might cause the parotid duct to become clogged. The region may swell up as a result of this.
Each gland's front faces a lengthy excretory channel called the parotid duct, which emerges just beneath the masseter muscle. The duct enters the mouth by the buccinator muscle and opens on the inner cheek surface, typically next to the maxillary second tooth
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