It's a bar graph. The scientific question would be how different male and female temperatures are from each other. The significance is debatable. Not very significant. That's all I can do.. sorry
Answer:
B) heighten the impact of the phrase
Explanation:
The em dash acts as a pause for the reader, emphasizing the next phrase by isolating it in the conclusion sentence.
It is bone marrow that produces red blood cells not a particular set of bones
