Step 1: 💧 Water and 💧 Water

Combine 💧 Water and 💧 Water to create 🌊 Lake

Step 2: 🌍 Earth and 🔥 Fire

Next, combine 🌍 Earth and 🔥 Fire to create 🌋 Lava

Step 3: 🌍 Earth and 🌬️ Wind

Then, combine 🌍 Earth and 🌬️ Wind to create 🌫️ Dust

Step 4: 💧 Water and 🔥 Fire

Now, combine 💧 Water and 🔥 Fire to create 💨 Steam

Step 5: 🌱 Plant and 🌊 Lake

And then, combine 🌱 Plant and 🌊 Lake to create 🌸 Lily

Step 6: 🌋 Lava and 🌍 Earth

As next step, combine 🌋 Lava and 🌍 Earth to create 🪨 Stone

Step 7: 💧 Water and 🌍 Earth

Combine 💧 Water and 🌍 Earth to create 🌱 Plant

Step 8: 🌱 Plant and 💧 Water

Combine 🌱 Plant and 💧 Water to create 🐊 Swamp

Step 9: 🌫️ Dust and 💧 Water

Combine 🌫️ Dust and 💧 Water to create 💩 Mud

Step 10: 💨 Steam and 🔥 Fire

Combine 💨 Steam and 🔥 Fire to create 🚗 Engine

Step 11: 🌱 Plant and 🌱 Plant

Combine 🌱 Plant and 🌱 Plant to create 🌳 Tree

Step 12: 🪨 Stone and 🌸 Lily

Combine 🪨 Stone and 🌸 Lily to create ♀️ Venus

Step 13: 🐊 Swamp and 🌱 Plant

Combine 🐊 Swamp and 🌱 Plant to create 🪲 Venus Flytrap

Step 14: 🚗 Engine and 💩 Mud

Combine 🚗 Engine and 💩 Mud to create 🚜 Tractor

Step 15: ♀️ Venus and 🌳 Tree

Combine ♀️ Venus and 🌳 Tree to create 🍎 Apple

Step 16: 🚜 Tractor and 🪲 Venus Flytrap

Combine 🚜 Tractor and 🪲 Venus Flytrap to create 🐛 Tractor Fly

Step 17: 🐛 Tractor Fly and 🍎 Apple

Combine 🐛 Tractor Fly and 🍎 Apple to create 🍎🪰 Apple Fly