People starting to eat healthy
The central and peripheral nerve systems are the main ones
Answer:
A dolphin's flipper, a bird's wing, a cat's leg, and a human arm are considered homologous structures. ... Bats, whales, and many other animals have very similar homologous structures, demonstrating that these creatures all had a common ancestor
Just don't worry about the human part
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Answer:
Plasmodesmata
Explanation:
<em>Plasmodesmata</em> <em>(or gap junctions)</em> are tube-like structures that form between cells allowing flow of ions and water molecule between the cells.
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- <em>Ravenna</em>