Answer:
global warming
Explanation:
the warm is melting the ice caps, which is causing the ocean levels to rise
<span>D. Books became less expensive and more available throughout Europe.</span>
Answer:
600 to 1800 AD.
Explanation:
The feather pen was invented in 600 to 1800 AD by travelers.
Marie Curie was a physicist and chemist and a pioneer in the study of radiation. She and her husband, Pierre, discovered the elements polonium and radium. Together, they were awarded the Nobel Prize for Physics in 1903, and she received another one, for Chemistry, in 1911.
"<span>b. She retired from public life when her husband got polio to care for him" would be the best option from the list, although she did not vanish completely from public life. </span>
