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Hobigob Hobigob
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6 years ago
When elephants get hot, they flap their ears. This works nicely as a mechanism for heat loss because
 a. the large surface to volume ratio of the ear favors loss of heat to the environment.
  b. the flapping favors heat loss by conduction.
  c. the flapping favors heat loss by convection.
  d. the flapping favors heat loss by evaporation.
  e. all of these.
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umogalumogal
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6 years ago
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Hobigob Author
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6 years ago
Thanks
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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2 hours ago
Helped a lot
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