Science is one of 
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  of knowledge that people often find difficult to study and to explore. 
, a number of people believe that scientific research should focus on alleviating global 
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  rather 
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thatCorrect your spelling
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  the Correct article usage
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 other 
. I believe 
 statement 
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  on 
the Remove the article
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 every 
's 
 in their circumstances. 
 is one of 
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  crucial aspects of humans. Since
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  there are lots of 
 related to people 
 nowadays. 
  become 
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 essential in every 
 across the world, especially in developing countries. 
, there's a lot of 
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  that forces the 
 to solved 
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  in their 
. One of them is because 
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  of 
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  of regions think that 
 issues become 
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  dangerous 
 among the others. Statistics of each province states the 
 ratio, 
 a mortality ratio, a natality ratio and etcetera show a low quality of 
 , 
 in Indonesia.  Another reason is 
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  a Remove the article
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  is the most vulnerable 
aspectsFix the agreement mistake
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  compared to 
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 other aspects 
 as 
aChange the article
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  education, 
a Remove the article
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 governance and 
an Correct article usage
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 economy. In my opinion, all 
 that 
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  to individuals are important, so that's why a 
 needs to overcome 
 challenge. 
There are two solutions to tackle 
 belief. 
,  according to an economist of Indonesia who become a Minister of Finance, said that economics is the core of many disciplines in humanities. 
 is implied that economics is inherently multidisciplinary, 
 I think economics can solve the 
 in 
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  sector 
eitherCorrect word choice
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  in other 
. 
, the 
 of Indonesia 
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  has many ministries 
which Correct pronoun usage
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 responsible to handle each sector's 
. The Ministry of Environmental could tackle an 
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  . The Ministry of 
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  definitely could control the number of deaths or an increasing rate of COVID-19. I 
am completely believeChange the verb form
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  that the 
 can easily helps citizen despite 
of Remove the preposition
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 their main 
 which is in 
 statement is 
. 
In conclusion, my opinion is that whatever the main issues of the 
 isChange the verb form
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 , the 
 has their own 
rolesFix the agreement mistake
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  to overcome the 
 itself. 
, every 
 has their own national issues that need to tackle and most of them are not about 
.  
, 
 main statement should be 
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  by 
a Remove the article
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 evidence of 
researcherFix the agreement mistake
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  that successfully 
finishChange the verb form
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  their discovery in various areas.