Answer:
<em>Maintenance rehearsal; elaborative rehearsal </em>
Explanation:
<em>In psychology, </em><em>maintenance rehearsal is described as a process that involves an individual's tendency to repeatedly think or verbalize a specific piece of the event's or situation's information. However, an individual's capacity of short-term memory to carry out a piece of information for about twenty seconds and through maintenance rehearsal it gets increased to thirty seconds.</em>
<em>In psychology, </em><em>elaborative rehearsal is defined as an individual's memory technique through which an individual thinks about a particular meaning of a specific term that he or she remembers by repeating a particular word again and again.</em>
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Answer:
Money acts as a medium of exchange as it acts as an intermediate in the exchange process and transactions. Buying and selling of commodities are done with the exchange of money
Explanation:
"Nice Poem, Now Eat the Potatoes."
- Irish Farmer
Answer:
D. By adding the vectors

Explanation:
Given
Represent the velocity of the river current as VR

Represent the velocity of the boat as VB

Required
How to calculate the velocity of boat relative to river current
From the question, we understand that both move in the same direction.
So, the relative velocity V is calculated as:



Notice that the both velocities are added together to get the relative velocities.
This is so because they both move in the same direction
<em>From the list of given options, only option D is correct.</em>