Passage 1 Passage 2 Passage 3 Based on Passage 1, why do people feel tired at the end of each day? The Sleep-Wake Cycle Their brains have not had enough healthy food. Their brains are trying to start a new rhythm From the time people wake up to the time they sleep and then wake again, their bodies are following the workings of an inner clock. There is a reason for this pattern, which is called a circadian rhythm. It has to do with how light affects the human brain. As the sun sets, the lack of natural light coming through the eyes causes the brain to release a chemical called melatonin. Their brains are receiving too many signals. Their brains are telling them it is time to sleep. 1 2 3

What logical prediction can be made from this passage?

Can someone link me a political, economic, and social article about australia?

It is much safer to be feared than loved. . among the wonderful deeds of hannibal this one is enumerated: that having led an enormous army, composed of many various races of men, to fight in foreign lands, no dissensions arose either among them or against the prince, whether in his bad or in his good fortune. this arose from nothing else than his inhuman cruelty . . but without that cruelty, his other virtues were not sufficient to produce this effect. . that it is true his other virtues would not have been sufficient for him may be proved by the case of scipio, that most excellent man . . his army rebelled in spain; this arose from nothing but his too great forbearance, which gave his soldiers more license than is consistent with military discipline. –the prince, niccolò machiavelli which words in the passage have negative connotations?inhuman, cruelty, rebelled how do the words with negative connotations support the claim?by defining the actions of a leader who is to be feared