B.) <span>A species that influences the survival of many other species in an ecosystem is called a "Keystone Species" example. "Jaguar"
Hope this helps!</span>
The use of atomic bomb on Nagasaki and Hiroshima prevented the massive invasion into Japan that was scheduled for the fall of 1945. The United States has dropped two nuclear bombs on Nagasaki (August 6, 1945) and Hiroshima (August 9, 1945) after getting the consent of United Kingdom (as required and agreed upon in Quebec Agreement).
Answer:
I think it's B, I'm little bit confused cause English isn't my first language, sorry.
good luck :)
