Answer:
Push factors “push” people away from their home and include things like war. Pull factors “pull” people to a new home and include things like better opportunities. The reasons people migrate are usually economic, political, cultural, or environmental.
the answer is C. those are the beeps you hear when you use a cross-walk
Mitochondria or ribosomes depending
Drying is the answer.
Drying as a form of food preservation is the oldest method known for preserving food. When you dry food, you expose the food to temperature that's high enough to remove the moisture but low enough that it does't cook. Other forms of preservation include canning and freezing.