Which of the following statements is false? Executing a return statement without an expression terminates the function and implicitly returns the value None to the caller. When there's no retum statement in a function, it implicitly returns the value None after executing the last statement in the function's block.O The following return statement first terminates the function, then squares number and gives the resultback to the caller:return number $**2$ Function calls can be embedded in expressions. The following code calls square first, then print displays the result:print$($The square of $7$ is$\text{'},$ square$(7))$