Answer:
water and oil don't mix
they form an emulsion
oil is less dense then water
Explanation:
Since there are no given answers, let's examine all pieces of information we can find here.
After mixing two liquids, Janet shook this mixture. She did it in order to enhance the rate of dissolving. After some time passed, we see that these liquids are separated into two distinct layers, meaning that water and oil do not mix (oil doesn't dissolve in water). This also means that water and oil form an emulsion - an unmixable suspension of two liquids.
Another feature we can observe is that the oil had risen to the top. Denser liquid will always fall down, meaning that oil is less dense then water.
Answer:
This phenomenon is better explained by mass hysteria
Explanation:
Mass hysteria is a phenomenon whereby false information rapidly permeates among many people in the society or environment as a result of suspicion, rumors and fears caused by environmental, political, or other types of unfortunate incidences. In many instances, whenever there is mass hysteria, there is also a collective illusion about threats that don’t actually exist. The term “mass hysteria”—associated with masses of people—is also known by other names such as group hysteria, collective hysteria, mass psychogenic illness, or collective obsessional behavior.
Answer:
Yes
Explanation:
Both of them explain certain and specific evidence to help support their numbers which gives them an example of what they impact and how they can change it by changing certain possibilities. They also both describe how if they do change certain things it will not only help now but also in the long run.
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