Cleanedup prefabs and scenes

Assets/Prefabs/Environment/Placeholders/BallTree.prefab

@@ -172,7 +172,6 @@ GameObject:
   - component: {fileID: 4937390562043858043}
   - component: {fileID: 2720557426779044373}
   - component: {fileID: 8897661028274890141}
-  - component: {fileID: 8437452310832126615}
   - component: {fileID: 492578671844741631}
   - component: {fileID: 8984729148657672365}
   - component: {fileID: 1569498917964935965}
@@ -307,33 +306,6 @@ BoxCollider2D:
   m_AutoTiling: 0
   m_Size: {x: 3.8, y: 7.34}
   m_EdgeRadius: 0
---- !u!114 &8437452310832126615
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 7379304988657006554}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 73d6494a73174ffabc6a7d3089d51e73, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
-  isOneTime: 0
-  cooldown: -1
-  characterToInteract: 2
-  interactionStarted:
-    m_PersistentCalls:
-      m_Calls: []
-  interactionInterrupted:
-    m_PersistentCalls:
-      m_Calls: []
-  characterArrived:
-    m_PersistentCalls:
-      m_Calls: []
-  interactionComplete:
-    m_PersistentCalls:
-      m_Calls: []
 --- !u!114 &492578671844741631
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -421,6 +393,21 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 833a4ccef651449e973e623d9107bef5, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  isOneTime: 0
+  cooldown: -1
+  characterToInteract: 2
+  interactionStarted:
+    m_PersistentCalls:
+      m_Calls: []
+  interactionInterrupted:
+    m_PersistentCalls:
+      m_Calls: []
+  characterArrived:
+    m_PersistentCalls:
+      m_Calls: []
+  interactionComplete:
+    m_PersistentCalls:
+      m_Calls: []
 --- !u!95 &4544320034237251646
 Animator:
   serializedVersion: 7