English, 31.03.2020 17:06 clairefc2019

Wouldn't you think that after the wheel was invented, wheel technology would have taken off? Especially after a few thousand years?... But the early wheel had limitations. In places like the Middle East and North Africa, camels were already an easy and fairly reliable way to get around (even if they do like to spit all over their riders). But early wheels required flat and stable surfaces. Sand or uneven or wet terrain could sink a wheel and leave a person stranded.

Why did the author include this passage?
Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected
A To tell why camels were often the only possible way to travel in the Middle East and Africa
B To show that wheels can only be used on flat, stable surfaces, not on sand or uneven terrain
C To explain why it took so long for wheels to become widely used for transportation
D To describe how difficult it was for people in the Middle East to find a reliable way to travel

Answers: 3

Show answers

Another question on English

English, 21.06.2019 17:30

Cancer, ‘the big c,’ as it is often called. her doctor felt sure but ordered more tests to confirm his suspicion. while cervical cancer in a woman julianne’s age was rare, her doctor admitted, it certainly was not unheard of in her demographic group. her doctor explained that this type of cancer is often caused by a common virus that many women do not even realize they have. the human papilloma virus can lead to this type of cancer if a woman’s immune system does not fight off the virus in its initial stages. julianne was devastated. her doctor began to discuss treatment options and suggested an oncologist specializing in this type of cancer, but julianne heard very little of what he said. her head was spinning with questions. overwhelmed, she wondered how she would break the news to her family and friends. according to the article, a physician specializing in the diagnosis and treatment of cancer is called

Answers: 2

Answer

English, 22.06.2019 04:30

According to the police officer, the car accident could not have been avoided.

Answers: 2

Answer

English, 22.06.2019 06:30

Question 12(multiple choice worth 2 points) the arrangements of elements in a photograph is called aperture focus composition framing

Answers: 1

Answer

English, 22.06.2019 07:00

Which sentence is punctuated correctly? a.under a microscope; the organisms look a bit like ruffled tennis balls they have armored plates that fit together to make a round shape. b.when the water is disturbed; the organisms respond by glowing this makes swimmers look like floating beams of blue light. c.there is a bay in puerto rico that seems to light up at night; the light comes from tiny organisms in the water. d.the luminescence attracts visitors from around the world people are curious to see; this beautiful otherworldly sight.

Answers: 2

Answer

You know the right answer?

Wouldn't you think that after the wheel was invented, wheel technology would have taken off? Especia...

Questions