Answers by Senal

Answers by Senal

To pump blood through the body, the heart must overcome the force of gravity. Which body position would require the least work from the heart?

answered Jul 7, 2019

0 votes

33.3k views

Which education level has the highest return on investment (ROI)? A Senior in High School B ROI is equal for all of the above. C High School Diploma D Bachelor's Degree (4 years of college)

answered Jul 4, 2019

1 vote

118k views

Why is communication important to collective behavior

answered May 6, 2019

0 votes

111k views

How has the fishing industry along the Great Lakes changed in the last 25 years?

answered Feb 14, 2019

5 votes

165k views

The ratio of pencils to erasers is 4:1. If there are 20 pencils, how many erasers are there???

answered Dec 18, 2018

2 votes

113k views

Which of these was MOST impacted by Johnson's "Great Society" programs? A) space exploration B) stock market reform C) insurance for the disadvantaged D) defense spending to stop communism

answered Dec 10, 2018

4 votes

163k views

Why did women have little influence on national politics in the 1920s

answered Nov 20, 2018

6 votes

179k views

_____ the project includes work required to introduce any new hardware, software, and procedures into normal operations.

answered Oct 10, 2018

6 votes

222k views

Why have there been few opportunities to study the arctic wolf?

answered Oct 3, 2018

4 votes

72.4k views

What is the process by which bacteria convert nitrogen gas in the air to ammonia?

answered Jul 15, 2018

5 votes

40.2k views

Increased rates of breast, colon and esophageal cancer ________________ the caloric intake of that population.

answered Jun 16, 2017

5 votes

65.9k views

On the basis of bonding, which of the following compounds has the highest boiling point? A) alcohol B) glucose C) water D) sodium chloride?

answered Mar 14, 2017

6 votes

105k views

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