<u>Answer:</u>
<em>Earthworms are very sensitive towards the odor. </em>
They use it for locating the food in the soil. Because earthworms are dependent upon microorganism in the soil, they must be sensible for the <em>presence of any food around them if they do not respond the odor then they may die. </em>
Earthworms have the escape response so they quickly respond the external stimuli at the part they are stimulated. <em>With the increasing frequency of stimuli at the same part they slowly decrese the response towards it.</em>
Answer:
night terrors.
Explanation:
Night terrors refer to unexpected awakenings from non-REM sleep, which is characterized by extreme fear, panic and strong physiological arousal. Night terrors usually happen during stage four of non-REM sleep, which is the deepest stage of sleep and humans are least aware of outside stimulation.
<span>Militarism is the certainty or the wish of a government or individuals that a state should uphold a solid military competence to use it violently to enlarge or endorse national welfares; samples of militarist states include the US, Russia and France. Also, this means that in war, there is a buildup of armaments for preparation.</span>