The correct answer is endorphins.
During strenuous exercise, the brain releases the neurotransmitter called endorphins. Endorphins are known as "feel good" chemicals that produce a feeling of euphoria, reduce anxiety and the ability to experience pain. Endorphins also produce a feeling of happiness and relaxation after an intense exercise session.
In research studies, when you execute scientific experiments, you always have the independent and dependent variables. Dependent variables are the parameters you want to measure or investigate. Independent variable, on the other hand, are parameters or events that you control or set. In this case, the dependent variable is the amount of collisions made by the two groups.
According to Freud, this part of the personality seeks gratification involving eating, drinking, eliminating, or physical comfort; this part of the personality wants it now. throughout one's life, this part of the personality is most apparent in selfish or impulsive behavior in which immediate gratification is sought with little regard for consequences and it is called the Id.
<h3>Who is Sigmund Freud?</h3>
Sigmund Freud simply refers to an Austrian physiologist, neurologist, and medical doctor who developed the personality theory through which he strongly argued that a person’s personality or human psyche is structured into three (3) fundamental parts and these include:
- The Id (instincts).
- Ego (reality).
- Superego (morality).
According to Sigmund Freud, the Id is a part of the personality which is most focused on complex unconscious memories, wants it now, characterized by selfish or impulsive behavior, and forms the primary component of personality.
Read more on Sigmund Freud here: brainly.com/question/13409626
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Answer:
<em>Pre-operational Stage</em>
Explanation:
The <em>pre-operative phase is the second phase in the cognitive development theory of Piaget.</em> This phase starts around 2 years of age when kids begin talking and lasts until about 7 years of age.
Children <em>start engaging in symbolic play during this phase and learn to control symbols. Piaget observed, however, that concrete logic is not yet understood.</em>
In a market economy the production is determined not by someone's decision <em>(which can be wrong, and a wrong decision is the reason why there there are unwanted goods or a lack of wanted goods) </em>but it is regulated by the supply and demand: if there is a need for a good, it will be produced, and if there is no need for something, its production will halt and there will not be an unwanted storage.
In short, in a market economy, the economy itself regulates this.
