2

The preservation of the whale and its environment has far reaching repercussions for humans.

0

Endangered animals and cloning for preservation.

16

The Rainforest will be gone soon. What will this mean to humankind?

0

The canning of food began early in the nineteenth century when Nicholas Appert, a French chef and candy maker, responded to a contest held by Napoleon Bonaparte. Bonaparte hoped to supply his troops with wholesome preserved foods when on campaign.