Answer:
Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains, where the climate is cold and windy
Explanation:
Uruguay is the smallest Spanish speaking country in South America.
It means to guess/round a number.
Sugar and salt. Substances that do not dissolve in water are called insoluble.
Answer:
I think it's the top left answer choice because top right is a new moon, bottom left is a waxing crescent, and bottom right is 1st quarter.
