Answer:
B and C
Explanation:
A download playback is more reliable because it's stored on the device you're using so there won't be any skipping in during the song.
And it's more portable because you don't need the internet so you can play it anywhere.
It's not D because you still have to wait for it to download before you can play it
Not E because it takes storage on your phone
Not A because the answer for A is a point for streaming
