I looked up your question just now and found this sight that has plenty of answers in it. https://www.britannica.com/place/Appalachian-Mountains
Hope this helps.
Answer:
No
Explanation:
Only what state it is in, soild, liquid or gas. Particals never change duering this.
Answer:
Moistening food and helping to create a food bolus so food can be swallowed easily
Answer:
Intertidal zone
Explanation:
Intertidal zone is present between low and high tide and hence, it can be above or below water. The zone is characterized by presence of nutrients and abundant oxygen as well as availability of light. The zone exhibits fluctuations in salinity and temperature as caused by waves.
A . Human society is the best answer :)
