In the sentences below, which of the bolded adverbs is used to describe an adjective? a. gia ran very quickly to get to the bus on time. b. jack grumbled loudly about his history grade. c. nora looked sadly into the mirror. d. troy was too cold to continue ice skating.

that they just take and use up resources all the time

explanation :

quizlet

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."