Answer:
The principles of strength training involve manipulation of the number of repetitions, sets, tempo, exercises and force to overload a group of muscles and produce the desired change in strength, endurance, size or shape.
Explanation:
hope this helps if not let me know have a blessed day
Well, since there are no options
Swimming
Running
Cycling
These are a few examples
Hope they help :))
Answer: The answer is Erosion
Explanation: It is probable that the natural process of Erosion caused the exposed layers of rock in The Valley.