Answer:
difference threshold
Explanation:
Darrius is trying to play a trick on his housemate. He wants to add more weight to her backpack before she leaves for school, but he doesn't want her to notice it. He should determine the difference threshold so that he doesn't add enough for her to notice the additional weight.
Married couple Vanessa and Paul first interacted online. Technology enabled them to meet their physical needs without seeing each other in person.
<h3>What are personal need?</h3>
Personal needs are the needs that are vital or important to survival.
They are very important during emergencies
these includes tools, supplies, and equipment that is needed for mental, and emotional health
wellbeing.
Therefore, Married couple Vanessa and Paul first interacted online. Technology enabled them to meet their physical needs without seeing each other in person.
Learn more on Technology here,
brainly.com/question/7788080
Answer:
The telephone
Explanation:
Alexander Graham Bell patened the telephone on February 14, 1876
Transition from one mood to another, or to show emotion. For example, excitement, happiness, annoyance
N his book The Interpretation of Dreams<span>, </span>Sigmund Freud suggested that<span> the content of </span>dreams<span> is related to wish fulfillment. </span>Freud<span> believed that the manifest content of a </span>dream<span>, or the actual imagery and events of the </span>dream, served to disguise the latent content, or the unconscious wishes of the dreamer.<span>n </span>his book The Interpretation of Dreams<span>, </span>Sigmund Freud suggested that<span> the content of </span>dreams<span> is related to wish fulfillment. </span>Freud<span> believed that the manifest content of a </span>dream<span>, or the actual imagery and events of the </span>dream<span>, served to disguise the latent content, or the unconscious wishes of the dreamer.</span>
