D. the more culturally diverse a group is the more comfortable it is with outsiders
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:
i believe its like a group of words that you can remove without changing the sentence it is in
Explanation:
The answer is b the plot engages readers because it moves quick and linear manner toward the climax
