I've been making Model A flash cards on Quizlet, and it has a space defense minigame lol. Try it out and post your high scores. When appropriate, seperate pairs of types with a comma.
https://quizlet.com/355587176/gravity
If you're new to model A and actually want to learn this stuff, you can click the back button on the start screen and access more professional study modes.
I am taking flash card request!

