How do butterflies use lift thrust and drag?

Butterflies use lift, thrust, and drag to navigate through the air by flapping their wings. When they beat their wings, they generate thrust that propels them forward and creates lift, allowing them to rise and maintain altitude. The shape and angle of their wings help manage drag, which can slow them down but also allows for controlled movements and maneuverability. By adjusting their wing position and flapping patterns, butterflies can efficiently fly and change direction.