Answer:
At the pre-school, they teach children to speak politely, walk slowly, and act fairly.
Explanation:
Three verbs <em>speak, walk, </em>and<em> act</em> are respectively modified by the adverbs <em>politely, slowly, </em>and <em>fairly.</em>
This is correct parallel structure.    
 
        
             
        
        
        
A poor student who desires knowledge
        
             
        
        
        
Answer and Explanation:
The essay entitled "The plastic problem" was published in a magazine on ecology and environment on February 27, 2019, by an unnamed author.
The essay addresses how plastic is a very important material for the development of human activities, being a very useful material and of great versatility in our society. However, plastic has been improperly disposed of and its nature is not biodegradable, which means that plastic, when thrown in natural environments, promotes pollution that extends for years on end, causing serious problems to fauna and flora Of region. Thus, the author reinforces the idea that plastic must evolve together with the evolution of society and the need that the planet presents. The author shows how the planet needs to be preserved, as well as all the natural resources it has. In this way, it is necessary to take action on the plastic.
 
        
             
        
        
        
The answer is option a A: types of publications
A print is a produce in large quantities, wether be it books, newspapers, magazines, etc.
An academic publication can be a journal, article, book or thesis on a particular subject of study.
A research publication can be newspaper article that touches on an specific subject that the writer has been working on for a period of time.
Hope this helps