Lava, which during a 2002 eruption killed about 250 people and destroyed parts of a major East
African city, is once again rising into Mount Nyiragongo’s lava lake in the Democratic Republic of Immersive Reader

A. Canada
B. Australia
C. Congo

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of