Answer:
The website/book/place where you found the information. The materials you use to do something.
Explanation:
Basically, the things you used to create something
Answer:
The two main threats to the spotted owl's continued survival are habitat loss and competition from the barred owl an invasive species native to eastern North America.
Explanation:
i hope i helped =)
Your missing half the question! i would answer but need more info
