Actually all Can since it’s water gasses ice crystals and dust as well
Answer: He controlled the gold supply. The gold supply and trade routes shifted eastward. The kings of Mali from 1076 to 1332 A.D. were brutal rulers.
Explanation:
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.
Answer:
Muir describes his traitorous journey he had to embark through the swamp and narrate how the trip was dangerous and uneasy. He uses words such as difficult, struggling, fear, extensive, crooked, brood heaps, faint, hungry and tangled to depicts the severity of the event. Muir uses diction with a negative connotation to elicit the fear and concern that he felt when he became worried whether or not he'd be able to make it out of the swamp before night.
Betty Lou gives her son Pierre a piece of pecan pie if he does all his homework. betty Lou is providing Pierre with a primary reinforcer
<h3>A primary reinforcer is what?</h3>
The elements that affect human learning and behavior have long been the subject of research by behavioral psychologists. In this area of research, learning is linked to classical and operant conditioning as well as the relationship between inputs and outcomes. Stimuli are signs or events in the environment that can elicit feelings and behaviors in both people and animals. For instance, if someone has positive associations with the aroma of pizza, the aroma of freshly baked pizza may tempt them to eat that particular sort of food. In the same way that smelling spoiled or unappetizing food can make someone feel sick, it can also cause them to avoid a specific region.
These illustrations demonstrate how associations people make between components of their environment and specific outcomes can have an impact on their behavior.
Operant conditioning is a type of learning in which a specific action's results influence whether or not that action is repeated in subsequent situations. Operant conditioning can be used to teach new behaviors by employing incentives and penalties to reinforce and correct behavior. For instance, by providing rewards that would encourage or reinforce particular behaviors, some animals can be trained to follow straightforward commands.
Consequently, a natural response to a stimulus is referred to as a primary reinforcer.
For more information on Primary Reinforcer, refer to the given link:
brainly.com/question/2396755
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