Questions by Marjer

Questions by Marjer

Contact lens solution is balanced with the salts in the cells of the eye at about 0.9% salt to about 99.1% water. Contact lens solution is said to be a(n) ______________ solution.

asked Jun 19, 2018

2 answers

2 votes

105k views

Comparing how the role of convenience influences shopping in the U.S. and France.

asked Jun 10, 2018

1 answer

4 votes

113k views

Which statement about African Americans who served in world war 1 is true? A.) They served mostly in noncombat roles B.) They served on the front lines C.) They numbered about two million men D.) They

asked Feb 7, 2018

1 answer

1 vote

25.6k views

Which of the following statements best describes an advantage of direct democracy? A. Decisions are easily made in a country with millions of citizens. B. Policy disagreements are rare because people are

asked Mar 27, 2017

2 answers

3 votes

140k views

Smoke filling up a room is diffusion or not

asked Jan 17, 2017

1 answer

2 votes

140k views

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