In the past 10,000 years, when did the human population experience negative growth?

A) during the Christian era
B) during the Industrial Revolution
C) during the Bubonic plague
D) near the Grinnell glacier

C is the correct answer

Explanation:

The bubonic plague has reduced the world population from an estimated 475 million to 350–375 million.

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question