There are only so many resources that can be used and if all of them are used they don't have enough materials or food.
Answer:
tiger moths have dark wings with red orange spots and white stripes meanwhile a typical moth has a dark, almost black body and have many dark spots with grayish-white wings
I think the answer is F<span>ossil shells on top of mountains</span>
Which of these pieces of legislation was an important step in limiting slavery?