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Home Q & A Board Biology-Related Homework Help General Biology
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studyperfect studyperfect
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6 years ago
Which nutrient cycle does not have a gaseous phase?
  a. hydrologic cycle
  b. nitrogen cycle
  c. carbon cycle
  d. sulfur cycle
  e. phosphorus cycle

Question 2

How are bacteria important to the genus Rhizobium?
  a. They provide fixed carbon dioxide to legumes.
  b. They provide fixed nitrogen to legumes.
  c. They carry out photosynthesis.
  d. They carry out respiration.
  e. They carry out decomposition
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beautybbeautyb
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6 years ago
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studyperfect Author
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6 years ago
Smart ... Thanks!
bahajo
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Yesterday
Good timing, thanks!
dri
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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