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Andru [333]
3 years ago
7

The wings of butterflies and birds are ----------- structures because, although they are used for the same purpose (flight) they

have very different structural compositions. Bird wings are made of bones and feathers while butterfly wings are made from chitin and are part of the insect’s exoskeleton.
Biology
1 answer:
Alexxandr [17]3 years ago
4 0

Answer:

symetrical

Explanation:

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Winds in our atmosphere are created as a result of which of the following processes?
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<em>The correct option is D) Uneven heating of the air in the atmosphere</em>

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What is the process by which substances move from areas of higher concentration to areas of lower concentration
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