Answer: c. Fatigue test
Explanation:
In material science and in creation of an object that would carry load, the object is subjected a load testing known as fatigue testing, this is required to determine the capability of the equipment and the extent to which it can sustain it's maximum load without failure, this is known as fatigue testing. This is required to guard against many failures of equipments.
Answer:
If the reaction causes the same answer every time
They were afraid; they tried to stop Rome by supporting Rome's enemies in wars, but they were not successful and were defeated by the Romans. PLEASE MARK ME BRAINLIEST