We still think that direct exposure to filth/decay can give us diseases and it’s probably true.
Historians look for causes and effects that help to explain how and why events happened.
Answer:
Plants; the cell wall conserves water.
Explanation:
Climate should be a good factor
Reserved powers are the powers that are not explicitly stated in a governing document but are implied powers because of other powers which are granted to the government. The creation of an education system or state identification systems are examples of reserved powers.
