Yes u can use a polkewalker again and agin
Because it wouldn't be a cycle if it didn't get used again and again?
"Again" is not typically used as a preposition. It is commonly used as an adverb to indicate repetition or return to a previous situation or action. For example, "He did it again" or "Let's try again."
renewable resource
No, they can be used and used again if you keep them in there you will have daffodil and/or tulips again and again every year! :) x
If the baseball is dirty or damaged it is not used again.
coalI think that it is supposed to say "When can a renewable resource not BE used again?"
The shuttle program was a spacecraft that was reusable.
After you use a Microsoft point code once, it cannot be used again.
His lightening bolt can be used again and again.
Filter it
Yes, bakelite is permanently used.
No, a renewable resource is something that can be used over and over again. For example, water can be used over and over again, when it rains the cycle starts over again.