Answer:
The answer is habituation.
Explanation:
Habituation refers to a decrease in response to a stimulus after many repetitions. The more frequent the stimulus, the faster the habituation becomes.
Habituation also occurs to adults. For example, a distracting clock sound in an office may be annoying at first, but after a few hours it will be barely noticeable.
Hypnagogic happens as a result of sleep deprivation, caffeine intake or stress. It usually happens during a transition between wakefulness and sleep
S-waves can only travel through Solids. They can not travel through a Liquid or a Gas.
McCarthyism is the practice of making accusations of subversion or treason, especially when related to communism. The term refers to U.S. senator Joseph McCarthy (R-Wisconsin) and has its origins in the period in the United States known as the Second Red Scare, lasting from the late 1940s through the 1950s.
