jane0102 jane0102
  • 14-03-2020
  • Biology
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please help will mark brainly

please help will mark brainly class=

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Dragonshine
Dragonshine Dragonshine
  • 14-03-2020

Answer:

option a is the internal structure and ans..

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akankshasarangi
akankshasarangi akankshasarangi
  • 14-03-2020
C the heart is an internal structure
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