Answer:
C. Water Vapor
Explanation:
Water vapor is transparent, like most constituents of the atmosphere. It is less dense than most of the other constituents of air and triggers convection currents that can lead to clouds.
Answer: to preserve the past
cite: The goal of a command economy is for governments - not private enterprises - to manage country economies. In a command economy (also known as a planned economy), government central planners determine what goods and services will be produced, the amount of goods and services produced, and at what cost to the consumer.
Lake Balaton hope this helps.
The answer is C, the US successfully tested an atomic bomb.
They had to divide up the labor and do other tasks
