What are the keywords in the following sentence? how do changes in the environment affect organisms
change, environment, organism

What are the keywords in the following sentence? This white plate has cabbage, a potato, ham, and yams on it.
ham, plate, potato

What are the keywords in the following sentence? street vendor offers books for sale on the streets
book, sale, street

What are the keywords in the following sentence? local bread on sale at the food festival
bread, festival, sale