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• as you grow older, you will need to remain physically active to keep a good level of physical fitness. please select the best answer from the choices provided.tf
  
• beta-carotene is an organic compound with an orange color. the diagram above shows the ultraviolet spectrum of beta-carotene. which of the following statements is true about the absorption bands in the spectrum?
  
• the chemical equation below shows the decomposition of ammonium nitrate (nh4no3). nh4no3 right arrow. n2o + 2h2o a chemist who is performing this reaction starts with 160.1 g of nh4no3. the molar mass of nh4no3 is 80.03 g/mol; the molar mass of water (h2o) is 18.01 g/mol. what mass, in grams, of h2o is produced? 9.01 grams 18.01 grams 36.03 grams 72.06 grams
  
• what is the correct name for the compound fecl2•4h2o? iron (iv) chloride hydrate iron dichloride hydrate iron tetrachloride hydrate iron (ii) chloride tetrahydrate
  
• which of the following best describes tammany hall and other political machines in the late 1800s?dutifulweakloyalcorrupt
  
• how does this scene most contribute to the plot? it illustrates caesar’s disbelief in omens. it shows conflict between caesar and brutus. it introduces the soothsayer’s piercing voice. it reveals that caesar may be in danger.
  
• the momentum of an object depends upon the object's ____________ and ____________.
  
• a supportive force that surfaces exert in order to prevent solid objects from passing through one another
  
• which act granted to the canadas, for the first time, legislative assemblies elected by the people?
  
• according to the competing values framework (cvf), organizational blank______ varies along two dimensions.