what has amazing mountain landscapes with rapidly melting glaciers, tropical savannas for world-class safaris, beaches, and even deserts.

Tanzania is home to Mount Kilimanjaro which is the highest point in Africa.  

Explanation:

However, the lower latitudes mean that glaciers and tropical savannas easily fuse. Tanzania is home to some of the most popular national parks and natural attractions in Africa, including the majestic Kilimanjaro Mountain.

Tanzania is a country in East Africa noted for its vast desert areas. They include the Everglades National Park plains, a safari hotbed inhabited by game "big five" (anteater, lion, cheetah, bull, wildebeest), and safari National Park, host to the tallest peak in Africa.

which elements do geologists measure to determine the age of an organism’s remains? check all that apply.

carbon-14

nitrogen

carbon-12