There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
CARBOXYLIC
carboxyl, carboxylic
(adjective) relating to or containing the carboxyl group or carboxyl radical
Source: WordNet® 3.1
Adjective
carboxylic (not comparable)
(organic chemistry) Of, or relating to the carboxyl functional group.
Source: Wiktionary
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9 January 2025
PRESENTATION
(noun) (obstetrics) position of the fetus in the uterus relative to the birth canal; “Cesarean sections are sometimes the result of abnormal presentations”
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