This is a aminoacyl- TRNA synthetase
        
             
        
        
        
The following question is how would you divide 16÷4
        
             
        
        
        
Answer:
Provides body tissues with oxygen
Explanation:
The respiratory system supplies oxygen and removes carbon dioxide from the body, assisting cells in metabolism, acting in conjunction with the circulatory system, providing oxygen to body tissues. In addition, this system is related to smell, that is, our ability to allow odors and also related to speech, due to the presence of so-called vocal folds in one of the organs of the respiratory system.
This system is formed by the nose, nose cavity, pharynx, larynx, trachea, bronchi and lungs.
 
        
             
        
        
        
<h3><u>Answer;</u></h3>
- mid-ocean ridges, 
- abyssal plains, 
- trenches, 
<h3><u>
Explanation</u>;</h3>
- <u>Ocean basins refer to the part of the surface of the earth which extends  to the sea from the continental margins.</u>
- All ocean basins are characterized by the primary features such as; <em><u>mid-ocean ridges, abyssal plains, trenches, and seamounts.
</u></em>
- Mid-ocean ridges are the most impressive feature of all ocean basins, which are long-continuous volcanic mountain ridges, they mark areas where oceanic crust sections are pulling or stretching apart.
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