A. Trans-Saharan trade network
Answer:
Many scholars believe that the collapse of the Indus Valley Civilization was caused by climate change. ... By 1800 BCE, the Indus Valley climate grew cooler and drier, and a tectonic event may have diverted or disrupted river systems, which were the lifelines of the Indus Valley Civilization.
Answer:
It impacts our personality
Explanation:
Eating healthy , lean meats , fruits , and vegetables. Another way a woman can stay healthy during pregnancy is eating 30 mg of iron its needed so the woman can make hemoglobin, the oxygen carrying component of red cells.