I promise the answer is d because I just finished this unit in school and had this exact question and it marked me right when I picked d.
The answer is the German tribe called the Visigoths.
Chavez is most likely in favor of the Cannon-Bard Theory, as he's advocating that emotions can not be associated to specific physiological changes. When he points out that the autonomic nervous system is functioning simultaneously and isn't the cause for the variation in emotional responses, he's most likely talking about the Cannon-Bard Theory.
Answer:
The paper will run out.
Lots of animals will lose their habitats. (80% of animals survive in forests, they might die without them)
Will impact global warming.
Release alot of CO2 (carbon dioxide).
Will increase the greenhouse effect. (These 3 go together)
Oxygen might possibility be greatly reduced. (Rainforest provide nearly 20% of oxygen)
There will be no rain. (Trees absorb the water and released it)
Dead wood will increase (wild)fires.
Greatly impact the water cycle. (Trees keep ground wet)
I know there is only 2 needed but it might help others in the future.
Hope it helps!