The correct answer is "Business Cycle." Economic growth, peaks, economic downturns, and troughs are part of the Business Cycle. It is the downward and upward movement of levels of gross domestic product (GDP) and refers to the period of expansions and contractions in the level of economic activities (business fluctuations<span>) around its long-term growth trend.</span>
Answer: The correct answer is A. Court have upheld the legality of psychological screening of police candidate.
Answer:
Explanation Bullet trains inspired by Kingfisher birds.
Wind turbines modeled after Humpback whales.
Antimicrobial film mimicking sharkskin
Absorbing shock like a woodpecker.
Cephalopod camouflage.
Ventilation systems inspired by termites
Answer:Emotional contagion
Explanation:Emotional contagion is the phenomenon of being influenced by someone else emotion or where someone else's emotions evokes the same emotions from the individuals around them. It can be direct or indirect sometimes just by conscious imagining and analysing another person's emotions we may begin to feel what they feel.
This can create emotional synchrony between people which strengthen the relationship.
Example of emotional contagion is when you find your friend crying it is likely that you will also beging to feel sad and might even cry too.
Mayan number system is a vigesimal system- that means with a base of 20:
the correct answer is: 20, the Mayan number system is based on the number 20.
This means that a number like 360 is expressed with "18 times 20".
Scientists suggest that number systems based on 10 are inspired by the number of fingers, and number systems based on 20 could be based on fingers counted twice: after the number 10, hands would be turned upside-down.
