D.she developed the theory of radioactivity.
I'm not 100% sure. but, my best guess would be option B)
Answer:
Explanation:
capable of being perceived especially by the senses a perceptible change in her tone a barely perceptible light
mark brainliest
Answer:
B
Explanation:
When you first start in a story, you meet the characters and discover a conflict, the rising action is where the conficlt is better know.