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:
C) Helen falls in a heap on the floor and begins to sob because she has never felt so lonely.
Explanation:
From the paragraph, the tone is that of loneliness and regret at leaving home because she is not sure she made the right decision.
So falling in a heap and sobbing because of her loneliness consistently reflects the tone of regret and loneliness.
Answer:
He was with the group of friends in the park.
Explanation:
This sentence is the only one that incorporates that phrase and also includes a subject and a verb.
Answer:
Alliteratin > She sells sea shells by the sea shore.
Personification > The trees waved at me as I passed by.
Answer:
Respiratory Therapy Technicians
Telephone Operators
Watch Repairers
Locomotive Firers
Explanation:
