Answer: 4. because I am taking the same quiz as you are and I got it right
Explanation:
Wiki can be edited by any person
Answer:I would think it would be the last one: Print PSAs focus on more than one idea to share a message.
Explanation:
that is by print it means paper
all the others would only work if electronic PSAs were included, if they were i think it would be all three, but the way the question is worded without knowing the materail i think the latter is your best bet.
Answer:
2. Japanese, French and English are needed here.
3. You must buy your ticket before you travel. Tickets are sold on the train.
or tickets are bought on the train.
4. Guest are instructed not to wear pyjamas and dressing gowns to breakfast.
5. Our pasta was cooked by our own chef,so it's fresh everyday.
6. All the articles in this magazine were written by students.
Answer:
(3) control group
Explanation:
Control group refers to the group of standar individuals who do not receive treatment by researchers, so that their results are compared with the experiential group which did receive treatment.
In the experiment about pulse rate according to music, the student does not include the average pulse rate of the control group that was not exposed to different types of music.