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• how are hypertext and hyperlinks similar? a. both enable users to present new content. b. both are types of content on webpages. c. both are elements of linear multimedia. d. both are tools for linking pieces of information at different online locations.
  
• during one month of cell phone use, noah used 200 anytime minutes and 400 text messages, and paid $80.00. the next month, he used 150 anytime minutes and 350 text messages, and paid $67.50. which statement is true?
  
• highlight a phrase that is repeated in this passage. continue to work with the faith that unearned suffering is redemptive. go back to mississippi, go back to alabama, go back to south carolina, go back to georgia, go back to louisiana, go back to the slums and ghettos of our northern cities, knowing that somehow this situation can and will be changed. let us not wallow in the valley of despair. –""i have a dream,"" martin luther king jr. what phrase is repeated in this passage? what idea is emphasized through repetition?
  
• water is made of two hydrogen atoms and one oxygen atom bonded together. julia is describing how water undergoes a physical change when it boils. she says that the particles shift to be farther apart and that the oxygen and hydrogen separate. she also says that the total mass of the steam is the same as the initial water, and that heat energy was required to cause the change. she finishes her description by saying that the steam can be turned back into water if it is cooled. which is the mistake in her description? the total mass remains the same in physical changes. the arrangement of particles may change in physical changes. atoms remain bonded to each other in physical changes. energy changes may occur in physical changes.
  
• what do the digestive, respiratory, circulatory, and excretory systems have in common?
  
• a certain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now . if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be .
  
• read the excerpt from ""song of myself"" by walt whitman and complete the sentence that follows. what has become of the young and old men? and what has become of the women and children? they are alive and well somewhere, the smallest sprout shows there is really no death, and if ever there was it led forward life, and does not wait at the end to arrest it, and ceas'd the moment life appear'd. all goes onward and outward, nothing collapses, and to die is different from what any one supposed, and luckier. in the excerpt walt whitman suggests that because .
  
• which of the following would you describe as a public health issue? a. a sudden outbreak of cholera b. a man having an operation due to food poisoning c. a candy store opening up in town
  
• as a result of the neolithic revolution, by 3,000 bce the world’s human population grew to five hundred thousand. one million. twenty-five million. seventy-five million.
  
• the equation y = 1 5 x represents a proportional relationship. explain how you can tell the relationship is proportional from the graph of the equation, and how you can find the constant of proportionality.