Food (including seafood and game), crops, wild foods, and spices.
raw materials (including lumber, skins, fuel wood, organic matter, fodder, and fertilizer)
genetic resources (including crop improvement genes, and health care)
water purity.
biogenic minerals.
Impeding - to delay or prevent by obstructing it/them.
so your answer is B. Obstructing; slowing down.
The Spain has suffered its greatest setbacks at the hands of
the Native Americans called the Aztecs. The Aztecs were known to dominate the
states that were close to them in which they also permits their ruler in having
to impose their ideals and as well as their religion.
