How much frontier forest exists in North and Central America today? How much other forest? What similarities and differences exist in the threat that frontier
forests in each of these regions face? Explain why the differences exist.

the density would be a smaller number.

i need !

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )

the vibration from the sound waves messed with the glass and it shattered.

hope this .