Water Erosion
Wind Erosion
Glacier Erosion
Sea Erosion
Soil Erosion
Answer: Try this
Explanation:
Transformation means movement of objects in the coordinate plane. Transformation can be done in a number of ways, including reflection, rotation, and translation. Reflection is flipping an object across a line without changing its size or shape.
Answer:
I don't think it was because your room wasn't clean. The main cause of bed bugs is travel, which means most likely you got one on you when you went outside or something, and you accidentally got it into your room. Bed bugs hitchhike on luggage, clothing, people, etc.
If there are blood stains or dark/rusty spots on your bed/pillow, there are definitely bed bugs. The bloodstains/spots come from you crushing the bed bugs accidentally. The place where bed bugs are (in this case, your room), may also begin to smell bad. You might also see eggs laid by the bed bugs.
Let me know if you have any other questions. Good luck!
Continental drift is the name of this theory.
