Hey anyone up and want to talk

What are the differences and similarities between rgb and cmyk

Ineed this to be answered fast and you i would appreciate it1. what benefits are there to using an online filter app? 2. of the apps you researched, which would you choose to edit your own photos? why would you choose this app over the other ones? 3. if you could choose between using the camera accessory filters that connect to your camera or the photo editing app filters, which would you choose and why?

3christians adapted the roman basilica and used it for public worship. where in their churches did they place the altar?