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• which process changes solar energy into organic matter so that it can be cycled through a food chain?
  
• why is partitioning a directed line segment into a ratio of 1:3 not the same as finding the length of the directed line segment? the ratio given is part to whole, but fractions compare part to part. the ratio given is part to part. the total number of parts in the whole is 3 – 1 = 2. the ratio given is part to part. the total number of parts in the whole is 1 + 3 = 4. the ratio given is part to whole, but the associated fraction is .
  
• how did journalists use yellow journalism to encourage the united states to go to war with spain? check all that apply. by writing sensational headlines by working undercover to expose spanish misdoings by deeply exploring only part of the us-spain relationship by relying mostly on unnamed sources by printing rumors as if they were facts
  
• the fourth amendment implies privacy because it protects the right to own property. to have personal items. to be secure in one’s home. to make one’s own decisions.
  
• describe two of africa's most abundant mineral resources. what might prohibit africans from benefiting economically from these natural resource?
  
• in what way are presidential appointments an example of the system of checks and balances?
  
• read the excerpt from “speaking arabic.” at a neighborhood fair in texas, somewhere between the german oom-pah sausage stand and the mexican gorditas booth, i overheard a young man say to his friend, “i wish i had a heritage. sometimes i feel—so lonely for one.” and the tall american trees were dangling their thick branches right down over his head. in this excerpt, the author reveals the narrator’s view on heritage by describing the memory of a family member. describing a conversation with someone else. presenting dialogue that includes a similar perspective. presenting dialogue that includes a contrasting perspective.
  
• what quantity in moles of silver do you have if you have 5.09 × 10²¹ atoms of silver. (the mass of one mole of silver is 107.87 g.)
  
• which statement accurately describes part of the dissolving process of a polar solute in water? solute molecules repel water molecules. water molecules surround solute molecules. water molecules are strongly attracted to nonpolar substances. solute molecules remain concentrated in one part of the solvent.
  
• which of the following countries is not a former republic of the soviet union (ussr)?