Fins and wings are both appendages used for movement, but they serve different functions and are found in different species. Fins, typically found in aquatic animals like fish, are flat structures that help with propulsion, steering, and stability in water. Wings, on the other hand, are primarily associated with birds and insects and are designed for flight, allowing these animals to generate lift and navigate through the air. While both structures are adaptations for movement, their design and function are tailored to their specific environments.
the fins.
Fins.
no some have wings
i dont kwow, they wont answer my question
a bird has hollow bones and an incect has an exo skeleton on the outside of their body!
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Male betas are colorful and have large fins. Females have virtually no fins and have no color
Males have longer pointed dorsal fins. Females' dorsal fins are shorter and round.
The Flying Fish does not have actual wings, but the length of its "flying fins" is normally between two and three feet.
Pigeon wings are derived from an ancestral limb: the forearms. Butterfly wings (and other insect wings) are novel appendages not derived from other limbs. They are actually derived from an outgrowth of respiratory tissue.
Wings.
Fins are small aerodynamic wings attached to the rear of the rocket. These are to give guidance and stop it from spinning.