Creating wood-free paper does not require cutting down trees, and most uncoated freesheet paper is entirely free of mechanical wood pulp. Given these facts, what type of paper does not require cutting down trees among the following options:
- windpower operated machines
 - deoxyribonucleic acid
 - uncoated freesheet
 - slow and inefficient
 - objects that have mass
 - A solid geometric shape
 - barrel-shaped
 - It remains dormant


 

   uncoated freesheet      