Answer:Biodiversity boosts ecosystem productivity where each species, no matter how small, has an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all forms of life.
Explanation:
Paul describes how the soldiers are in the midst of a particularly fierce attack. He says, "We have become wild beasts. We do not fight, we defend ourselves against annihilation." Since they have not literally transformed into wild animals, this is a metaphor.
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Caspar David Fredrich (answer A) is the painter of the Romantic movement who depicted wild, untamed landscapes,rocky seacoast and dark forests. He use to took the genre of landscape painting, which traditionally was considered unimportant, and infused it with deep religious and spiritual significance.
The workers were too far apart and there were too many companies, so it was not possible for them to make a huge country-wide union because the people didn't even know each other. This enabled the companies to beat unions more easily when it came to worker rights.
