Your answer is A merrily splashed
"<span>b. folding, uplift, and erosion" would be the process that forms ridges and valleys, since tectonic plate movements form the cliffs that move upwards, while erosion contributes to their demise. </span>
1. person
2. society
3. environment
The answer for 15 is C.
The answer for 16 is A.
D include life skills and experiences, i believe this is the answer