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Hoshuia Hoshuia
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Posts: 527
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6 years ago
What cell type engulfs pathogens and foreign particles and signals to the immune system to report the presence of a threat?
 
  a. lymphocytes
  b. B cells
  c. phagocytes
  d. mucus-producing cells
  e. normal flora

Question 2

Algae are to lichens as ____ are to mycorrhizae.
 
  a. club fungi
  b. tree roots
  c. water molds
  d. plant leaves
  e. mosses
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strevi49strevi49
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Posts: 313
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6 years ago
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Hoshuia Author
wrote...
6 years ago
Electric Light Bulb All of these are right, thanks!
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