Ok, so if you want it to send for each person even if they don't answer, then you need to store their info somewhere - I would recommend a SharePoint list person-type column. You can call it "responders" or something. We still don't know where your form lives or if it exists yet, so it's hard to say for the rest.
You'd do a scheduled flow, and do a for-each loop, looking at the people in that list, for each of their email addresses email the people you want to email with items in the related form where the form submitter email matches the person's name in the responder list - I would do a "get items" on the responses, getting all items submitted in the prior 24 hours (you can use utcNow() to get today's date as a comparison for the submitted date, make sure to adjust for your timezone). Maybe add a "run after" step where if the get items fails (meaning they didn't submit), it sends a different email that says they didn't submit anything.
