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.
The writer's beliefs about life
Answer: Motivation, fear, and courage
The tone is happy and optimistic, but also dark and fearful at the same time. James is basically telling us that he’s addressing his fears, head-on, and that he’s going to go through life positively
Plants, it modifies the word by explaining what few plants get selected.