What evidence does the article,''one poor harvest away from chaos,'' give that shows the audience should be concerned about the number of hungry people worldwide?
a. the poor don't make healthy food choices
b. world leaders are concerned about rising food prices
c. china has not released extra grain in the past decade
d. it takes eight pounds of cereal to produce one pound of beef

Read the sentence.our band practices on mondays at josef’s thursdays at lena’s and saturdays at my house. what is the correct punctuation

Read the exercept from robert stawell ball great astronmers,based on the context of the exerpct what does the word protacted most clearly means? a.seeming to be truthful b.weighing an excessive amount c.extending in a specific decision d.continuing for a long time e.being exceptional and talented

(1) fire extended humans’ geographical boundaries by allowing them to travel into regions that were previously too cold to explore. (2) it also kept predators away, allowing early humans to sleep securely. (3) fire, in fact, has been a significant factor in human development and progress in many ways. (4) other obvious benefits of fire are its uses in cooking and in hunting. (5) probably even more important, however, is that learning to control fire allowed people to change the very rhythm of their lives. (6) before fire, the human daily cycle coincided with the rising and setting of the sun. (7) with fire, though, humans gained time to think and talk about the day’s events and to prepare strategies for coping with tomorrow. the sentence that expresses the main idea is: (type the number of the sentence. then click “go.”)