Barack Obama served as the 44th President of the United States from 2009 to 2017. In 2009, Obama was also awarded the Nobel Peace Prize for his work strengthening international relations. In his acceptance speech, Obama discusses the relationship between war and peace. As you read, take notes on how Obama thinks the world can work towards peace.
Answer:
Man <em>does not </em>work frequently in an office.
Those who move slower and take their time can usually avoid error. Those who move quickly mess things up and can literally “fall.”
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.
