Answer:
[5] It is impossible to put a number on how many more deaths the continuing war might have caused, but there are indications.
Explanation:
This sentence should be followed by a citation since it carries a different verb tense from the rest. This sentence is in the simple present and it reflects somebody's opinion. Therefore, it may imply a first- person sentence. The rest of the excerpt is in third person , it talks about Truman 's decision to drop the atomic bomb , and the verb tense is in the past
It kills/destroys forests and the animals that live there. Possibly killing endangered animals. To answer the question it kills animals or scaring them off to roam around in other places. And it lowers the amount of trees to take in CO2 and expel Oxygen