B. Darkness creates a suspenseful tone
The inclusion of reputable sources and specific facts would best strengthen the author's main argument because it would offer factual proof instead of just the author's opinion on the matter.
Answer: A (I think)
Hope that helps! :)
Salamanders can regrow entire limbs and regenerate parts of major organs, an ability that relies on their immune systems, research now shows. ... They then wiped out some or all of the macrophage cells to determine whether these cells were essential for regrowing the limbs.
Answer:
it was discovered that much was europhoric
Explanation:
this was the key weapon to the many. state
