Dementia are diseases that causes memory loss. It affects individuals daily life very huge. One way to make them understand is to show them and explain to them daily. This may need a huge patience for you but this is the only way.
Answer:
yes it has postive and negative
Explanation:
in this world everything has postive and negative
They are better for the environment because they don't require developing.
They can be viewed on a computer monitor within seconds of taking the image.
They can be enhanced and enlarged for better diagnostics.
They can be sent to other providers in an instant via email.
I think they are all examples of minerals. They come in vitamin for though.
hope this helps!