What climate is marked by an alternating wet and dry season and usually contains a savanna (grassland)?

How did the movement of soldiers during world war 1 contribute to the global influenza (flu) pandemic of 1918 to 1919, which killed millions of people

What major factors play a role in global warming? 1. human activity and normal climate conditions 2. natural factors and human activity 3. normal climate conditions and abnormal human activities 4. abnormal human activities and natural factors

Select the word from the list that best fits the definition of branch of islam that is in iran