Can someone please tell me how to add a comment on something? There is a box but no submit button.

In which phase does software coding and testing happen in the spiral model? the spiral model does not have a separate testing phase. both, software coding and testing occurs during the phase.

How are we able to create photographs differently than 100 years ago? explain your answer in relation to your photograph you selected.

Write python code that prompts the user to enter his or her favorite color and assigns the user’s input to a variable named color.