Bitcoin integration into Cardano's DeFi ecosystem adds bullish momentum to ADA price forecast.The integration aims to connect Cardano's scaling solution with Bitcoin's Lightning Network, enabling a trustless bridge between the two networks.This strategic move could position Cardano as a DeFi leader and attract institutional Bitcoin holders to the ecosystem.Cardano price predictions for 2025 range from $3 to $5, driven by network developments and upcoming interoperability updates.