print: prints to the screen
if: runs code if a condition is met
elif: if if not met, but if this is true, run this
else: if condition(s) not met are true, run this
while: run this code until condition is false
input: take inputs to define variables
== if A is equal to B
!= if A does not equal B
> if A is more than B
< if A is less than B
>= if A is more or the same as B
<= if A is less or the same as B