1) Secondary source
2) Unusable
3) Possibly usable
I THINK.
Answer:
for me it was only 1
Explanation:
some schools or teachers use both and the reading can be considered orals
A place where list items are stored to await retrieval by their owners.
I'm homeschooled so I can do this one. Traditional classroom you have a teacher to ask for questions and you have people to talk to in general and online school you are by yourself with no one to ask when you need help