Stress resulting from some outside pressure od just simple boredom.
Several civilizations fell in conjunction with environmental change. though the change in the external environment might not have been the only cause it certainly was a major contributor to the fall of the civilizations below (in no special order):MayanGreekRomanAztecOlmec...
These persons consider for example liquid water and water vapors as different substances.
They might cause erosion.
The person might have difficulty finding the words to describe an event.
A difficult person might get on your nerves, affecting your mental and emotional state, leading to frustration or stress. They can also provoke physical reactions, such as tension in your shoulders or a headache. Additionally, their behavior may cause you to feel a knot in your stomach or an increased heart rate due to anxiety. Overall, their impact can be felt both mentally and physically.
There are a number of ways that an organism could respond to an external stimulus. For instance, if a child was at the zoo and heard a loud roar, she might run over to the lion exhibit to investigate the sound.
Crocodiles react to external stimuli primarily through their acute senses, particularly sight and hearing. When they detect movement or sound in their environment, they may become alert, adjust their position, or take defensive actions. Depending on the nature of the stimulus, they might either approach to investigate or retreat to safety. Their reactions can also include aggressive behavior if they perceive a threat to their territory or young.
(Apex) Upbringing.
If you had no external sensory stimulation you would have nothing left to perceive except your own thoughts, which might be very peaceful, or might be very boring, depending upon the kind of person you are.
Exercising Excessively - Study Island
"A threat to external validity is an explanation of how you might be wrong in making a generalization."[4] Generally, generalizability is limited when the cause (i.e. the independent variable) depends on other factors; therefore, all threats to external validity interact with the independent variable.
Fear, nervous tension, cold, muscle spasm .....
Experiencing emotional, psychological, or physical trauma.
Hemorrhoids are formed by the person's health condition, especially on the rectum part. When blood circulation is bad on the rectum part, you might have hemorrhoids. It could be external or internal or both. It is not turning into internal form from external. It is just where you have the hemorrhoids.
what is an example of a financal measure that an external user might use
cause they have different accent's
cause the other person might not like you as much...unfortunately:(