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bokaro bokaro
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6 years ago
Which of the following represents the most correct order of the organization of life from the smallest unit to the largest?
 
  a. atoms  molecules  cells  organisms  populations  communities  ecosystems  biosphere
  b. atoms  molecules  cells  organisms  communities  populations ecosystems  biosphere
  c. atoms  molecules  cells  organisms  populations  ecosystems  communities  biosphere
  d. communities  biosphere  organisms  ecosystems  populations  cells  molecules  atoms
  e. biosphere  organisms  communities  ecosystems  populations  molecules  cells  atoms

Question 2

The species extinctions taking place today are being caused by ____ activities.
 
  a. human
  b. volcanic
  c. plate tectonic
  d. extraterrestrial
  e. geothermal
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grodriguezzgrodriguezz
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6 years ago
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