2. The main language used in Godot

3. fundamental building blocks for creating a game: they have a name, editable properties, can receive a callback to process every frame, can be extended, can be added to another node as a child

4. a group of nodes organized hierarchically (in tree fashion); they always have one root node, can be saved and loaded back, can be instanced

5. a collection of nodes with lines connecting them; usually it begins with one node: the root, and child nodes that branch off of nodes

6.   It is a feature-packed, cross-platform game engine to create 2D and 3D games from a unified interface.

7. Godot’s development was started by Juan ‘reduz’ Linietsky and Ariel ‘punto’ Manzur in____.

8. Nodes emit ____ when some events occurs. It gives you a lot of flexibility in how you structure your scenes.

9.    It lets you create, remove, import or play game projects.

10. 1.   In february ____, the source code of Godot was released to the public on GitHub under the MIT license.