Can I send a form inside an email?

I am using Mail, from apple, and I would like to send the form inside the body of the email

How can I do this?

If they read HTML code, you can try pasting the Iframe code of the form: https://www.jotform.com/help/148-Getting-the-form-iFrame-code, before you embed it, paste the code into a text editor, you will see two part of code, use only the Iframe part:

If that does not work, the only option would be sharing the direct link to the form, so they can load it in the browser. Let us know if you need more help.