Answer:
Arguments for: Humans dispose garbage..and then later practice the economic way by burning it the smoke which contain carbon monoxide later goes up into the clouds to form acidic rain
D. the balls were dropped from different heights
Answer:
Aliens are the creatures that come from different planet. If we have to describe ourselves to an "alien", we are going to explain our physique, mental situations and our social behavior to them.
Explanation:
Trade along the Silk Road has had the following effects on the world around 1000 CE:
A.) People in South and Eaat Asia ate foods grown in the Middle East.
D.) People in South Asia has access to materials such as silk and glass.
Answer:
"In Brief. Sometime between 195,000 and 123,000 years ago, African Homo sapiens populations plummeted, thanks to cold, dry climate conditions that left much of the land uninhabitable. Everyone alive today is descended from people from a single region who survived this catastrophe."
Explanation:
i got it off google..hope it helps you.
