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Home Q & A Board Biology-Related Homework Help General Biology
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jina jina
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6 years ago
Biological digestion is defined as
 
  a. taking food into a digestive chamber.
  b. breaking food down into smaller pieces that
  can be absorbed into cells.
  c. moving nutrient molecules into the internal
  environment.
  d. expelling indigestible materials.
  e. all of these.

Question 2

The hormone, ___, gives us that hungry feeling
  when our stomachs are empty.
 
  a. leptin
  b. ghrelin
  c. ADH
  d. insulin
  e. glucagon
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nomejodasnomejodas
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6 years ago
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jina Author
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6 years ago
Smart ... Thanks!
jaray75
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Yesterday
Thank you, thank you, thank you!
SupremeDJ
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2 hours ago
This helped my grade so much Perfect
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