Questions by Tiancheng Liu

Questions by Tiancheng Liu

Help please!!! What best describes the importance of the Berlin Airlift? a.) It showed that a record number of flights were possible. b.) It showed the postwar tension between the superpowers. c.) It showed

asked Jan 9, 2021

2 answers

5 votes

172k views

Please help need help

asked Nov 27, 2020

1 answer

3 votes

213k views

Will genetic diversity increase or decrease if genetic drift occurs?

asked Jun 19, 2020

1 answer

4 votes

105k views

A store uses the expression -2p + 50 to model the number of backpacks it sells per day, where the price, p, can be anywhere from $9 to $15. Which price gives the store the maximum amount of revenue, and

asked May 15, 2020

2 answers

0 votes

67.0k views

Can anyone help answer these questions for Drivers ed please 1. There was a thunderstorm in your area and the power is out. The traffic lights are not functioning. Explain what you should do when you arrive

asked Jan 5, 2020

1 answer

4 votes

111k views

Which of the following best describes a benefit of one type of nonrenewable energy? Natural gas does not produce greenhouse gases when it is burned. Coal deposits are found on nearly every continent and

asked Oct 23, 2019

2 answers

4 votes

24.9k views

Need some help with these math questions? Suppose that 1/2 of the children in preschool are scared of snakes, 1/3 are scared of spiders, and 1/12 are scared of snakes and spiders. 1. What fraction of those

asked Oct 18, 2019

1 answer

3 votes

120k views

Why do psychologists study animals, and what ethical guidelines safeguard human and animal research participants? how do human values influence psychology?

asked Sep 11, 2019

2 answers

0 votes

19.9k views

PLEASE HELP! Question 1 Unsaved Dystopias create 'worst case scenarios' out of current social, governmental, or technological trends. Based on our readings in class, these stories do this in order to:

asked May 22, 2019

1 answer

5 votes

196k views

The poem "Dust of Snow” is written in _____ narrative voice.

asked May 17, 2019

2 answers

4 votes

96.6k views

Dr. hewitt has clay "blobs" hanging on either side of his head in this video. when he turns around, what happens to the blobs?

asked Mar 20, 2019

2 answers

1 vote

232k views

Janine wishes to conduct a poll to predict how many students will vote for her for class president. Which polling methods are likely to be biased? Choose all answers that are correct. A. Five people in

asked Sep 24, 2018

1 answer

4 votes

206k views

In this passage from act IV of Romeo and Juliet, Juliet goes to Friar Laurence for advice because her father is forcing her to marry Count Paris. When she gets to the Friar’s room, Paris is there, arranging

asked Sep 24, 2018

2 answers

5 votes

150k views

Which are three human-body systems coordinate to cause arm to move? A. nervous, muscular, skeletal; B. respiratory, muscular, digestive

asked Mar 26, 2018

2 answers

5 votes

182k views

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