Answer:
The new sentence would be: Most mammals have hair and all mammals have backbones, and they breathe air. All mammals are warm-blooded, and as a rule most mammals have all five senses.
Explanation:
Commas cant fix a run on sentence when it is long, also there is a period because this one long sentece can be divide into two sentences and still have detail.
Question- How did jem and scout realize the TRUE reason to why Atticus calls it an "impossible case"?
Answer-
he is assigned the case and everyone gets one impossible case at some point, he couldn't face jem and scout if he didn't help the innocent. atticus says that mrs dubose represents what. true courage.
Generalizing or inferring
Mythology is the study or collection of those stories, narratives, or myths about people that explain their origin, history, religious practices, culture, tradition, or their ancestors.