Answer:
Animal research played an essential role in the development of Herceptin and Tamoxifen, two medications that have already saved the lives of thousands of women who have been diagnosed with breast cancer.
The correct answer for 1 is <span>He was eager to join the war. He believed it was a heroic thing to do and would bring him honor.
The correct answer for 2 is </span><span>third-person limited point of view because we don't know exactly everything
3 is False because he wasn't
and 4 lacks possible answers so it can't be answered.
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Leah could perform better than Jenna at the tryout.
The way the script is written, Leah works really hard, but Jenna just thinks that her natural talent is enough.
If Leah performed better than Jenna at the tryouts, then the script would be developed to address the theme " Hard work is more important than natural talent."
Marry Warren may be the answer