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The basic principles of physics are essential for understanding many aspects of chemistry , and there is extensive overlap between many subdisciplines within the two fields , such as chemical physics and nuclear chemistry . Mathematics , computer science , and information theory provide important tools that help us calculate , interpret , describe , and generally make sense of the chemical world . Biology and chemistry converge in biochemistry , which is crucial to understanding the many complex factors and processes that keep living organisms -LRB- such as us -RRB- alive . Chemical engineering , materials science , and nanotechnology combine chemical principles and empirical findings to produce useful substances , ranging from gasoline to fabrics to electronics . Agriculture , food science , veterinary science , and brewing and wine making help provide sustenance in the form of food and drink to the world 's population .

Target

  • Biology and chemistry converge in biochemistry , which is crucial to understanding the many complex factors and processes that keep living organisms -LRB- such as us -RRB- alive .
  • crucial

Candidates

Please check all the words that can be used instead of the target word in the same context. Note that the morphology of the target (third person singular, past tense etc.) is considered to be applied to the candidate automatically in the process of paraphrasing.

1.unnecessary
2.essential
3.necessary
4.vital
5.urgent
6.acute
7.optional
8.pressing
9.desperate
10.secondary
11.trivial
12.imperative
13.searching
14.central
15.deciding
16.critical
17.decisive
18.unimportant
19.momentous
20.insistent
21.minor
22.voluntary
23.insignificant
24.important
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