1. Discovery of the elements Radium and Polonium
<span>2. Marie: First woman to be awarded the Nobel Prize </span>
<span>3. Discovered that pitchblende had more radioactivity than the isolated elements polonium and radium </span>
<span>4. Marie: Assisted with making portable x-ray machines, dubbed "Little Curies." </span>
<span>5. Marie: Took over her late husband's job as a professor.</span>
Reductionism-the practice of analyzing and describing a complex phenomenon in terms of phenomena that are held to represent a simpler or more fundamental level, especially when this is said to provide a sufficient explanation.
Hi Ariana, thanks for asking a question here on Brainly.
The Bill of Rights is an important addition to the constitution because it guarantees<span> a person's basic rights.
Answer: Letter A </span>✅<span>
</span>Hope that helps! ★ If you have
further questions about this question or need more help, feel free to comment
below or post another question and send the link to me. -UnicornFudge aka Nadia
