Some partnerships exist between plants and animals. In Africa, acacia ants and acacia trees have a mutual symbiotic relationship. The ants live on and protect the acacia tree. The ants act like the plant's bodyguards. They bite any visiting insects or grazing animals that try to eat the plant's leaves. In return, the tree provides the ants with sweet nectar to eat and hollow thorns for shelter. Both are able to? 1.migrate 2.thrive 3.heal 4.concentrate

(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.”)

Which type of poetry often begins by announcing the subject and asking a muse for ? a. epic poetry b. dramatic poetry c. sunnets d. ballads

Where did moon shadow’s father get the name windrider?