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Questions (149)
chose a color red blue green yellow
1 answer
10 views
The astrolabe was an instrument that had been used by the ancient Greeks to calculate the position of the sun and stars. Muslim
1 answer
9 views
According to the map, by 750 the area controlled by the Islamic Umayyad Dynasty included present-day Iraq, Syria, Tunisia, and
A.
1 answer
6 views
Which of the following was a result of the Muslim Conquests?
A. Islam lost influence as Arabs converted to local religions. B.
1 answer
7 views
According to the map, during the life of Muhammad, Muslim rule was limited to
A. Eastern Europe B. the Arabian peninsula C.
1 answer
8 views
Which of the following best describes the studies of Muslim philosophers during the Middle Ages?
A. They only read the Qur'an and
1 answer
6 views
Muslim scholars created which branch of mathematics?
A. calculus B. algebra C. statistics D. geometry
1 answer
10 views
Which of the following was a result of the Muslim Conquests?
A. Muslims were thought of as peaceful and unwilling to fight. B.
1 answer
7 views
By the time the Ottoman Turks captured Constantinople in 1453, most of the Byzantine Empire had already fallen. Why did the
1 answer
10 views
Which of the following is one important way that the fall of the Byzantine Empire affected Europe?
A. Muslim fighters, inspired
1 answer
10 views
Which of the following best describes Muslim medicine during the Middle Ages?
A. Muslim doctors used the same procedures used by
1 answer
11 views
Which of these was a way that cartography contributed to European exploration of the Americas?
A. European maps began using keys
1 answer
9 views
What was the effect of Vasco da Gama's voyage to India in 1498?
A. Portugal began trading directly with India. B. Portugal and
1 answer
8 views
Which of the following did Ferdinand Magellan accomplish in his explorations?
A. He was the first explorer to discover a sea
1 answer
10 views
Which route did John Cabot take during his voyage in 1497?
A. across the Atlantic Ocean to what is now the United States B.
1 answer
5 views
The Arabian Peninsula is located between which two landmasses?
A. Asia and Australia B. Africa and Asia C. Europe and Asia D.
1 answer
8 views
Muslims believe the Qur'an is the final word of God to all people and is therefore perfect in every way. The Qur'an is so
1 answer
4 views
Muslims believe the Qur'an is the final word of God to all people and is therefore perfect in every way. The Qur'an is so
1 answer
9 views
Islam, whose followers are known as Muslims, began in Arabia in the seventh century and is based upon the teachings of which of
1 answer
6 views
In the Middle Ages, what role did merchants have in Arab society?
A. They were often the only rulers or leaders of the society.
1 answer
7 views
Muslims, like Jews and Christians, believe there is only one God. This belief is called monotheism and can be traced back to
1 answer
5 views
2
Which number labels the Mediterranean Sea? A. 7 B. 12 C. 5 D. 11
1 answer
6 views
The atmosphere recycles many materials naturally.
Different gases are continuously moving in and out of the atmosphere at all
1 answer
7 views
Select all the correct terms.
The table below lists a number of substances that are common on planet Earth. What are the five
1 answer
8 views
One way that scientists can peer into the Earth's past is by taking ice core samples. An ice core sample is, essentially, a long
1 answer
6 views
The red line on graph below shows how levels of carbon dioxide in the Earth's atmosphere have changed through geologic time. The
1 answer
7 views
Fruit flies can either have a brown body or a black body. The allele for a brown body (B) is dominant to the allele for a black
1 answer
5 views
Cystic fibrosis is a recessive genetic disorder caused by a mutation of the CTRF gene. The disease is characterized by excessive
1 answer
7 views
In a particular type of cat, coat color follows the dominant/recessive pattern of inheritance. The allele for a brown coat (B)
1 answer
7 views
Opsins are proteins that are found in the light-sensing cells in the human eye. Different opsin proteins are sensitive to
1 answer
9 views
8
Mitosis is a type of cell division that produces cells that are identical to the parent cell. Meiosis is a different type of
1 answer
9 views
There are two main types of cell division—mitosis and meiosis. Which of the following is a true statement about the end
1 answer
7 views
When a cell undergoes mitosis, what is the result?
A. four cells created from the combination of two parent cells B. two
1 answer
16 views
Which of the following is a characteristic of meiosis but not of mitosis?
A. separates one existing cell into two identical new
1 answer
9 views
The diagram below models the process of meiosis. The diagram shows the chromosomes, which contain the cells' DNA.
Which statement
1 answer
8 views
Select each correct answer.
Random mutations can occur in an organism's DNA, causing traits that are different from other
1 answer
12 views
Sickle-cell disease is caused by a mutation that produces an abnormal protein. The gene for sickle-cell disease causes a
1 answer
10 views
Mutations are changes in the DNA of an organism. Changes caused by mutations can affect the structure and function of different
1 answer
9 views
What is the primary function of decomposers in an ecosystem?
A. Decomposers are parasites; they attach themselves to host
1 answer
11 views
3
Phytoplankton are single-celled, photosynthetic organisms living at the surface of the ocean. How do phytoplankton affect the
1 answer
7 views
2
In the above food web, energy is transferred from wheat to the mouse and from the mouse to the coyote when these organisms are
1 answer
8 views
Select each correct answer.
Examine the diagram of the carbon cycle shown above. Through which of the following processes is
1 answer
10 views
The main difference between aerobic respiration and anaerobic respiration is that
A. aerobic respiration generates ATP, and
1 answer
11 views
Green plants produce sugar in their leaves through the process of photosynthesis. To make this sugar, plants must acquire some
1 answer
9 views
Given that cellular respiration uses oxygen and produces carbon dioxide, which of the following statements can be inferred from
1 answer
9 views
A scientist did an experiment using a chemical inhibitor that stops photosynthesis for a certain type of plant. He grew two
1 answer
11 views
To obtain the energy needed for life processes, plants break down _______ to release stored chemical energy through the process
1 answer
7 views
Which of the following statements can be inferred from the diagram shown above?
A. Only animals can undergo photosynthesis and
1 answer
7 views
According to ancient Japanese Shinto beliefs, the Sun Goddess Amaterasu
A. gave birth to the islands of Japan. B. was a sister of
1 answer
9 views
The Japanese adopted ideas about government from the Tang dynasty. Which of the following was included in those ideas?
A. a class
1 answer
15 views
the Silk Road
China's Grand Canal printing factories strong iron industry These factors enabled the Song dynasty to have A.
1 answer
13 views
19
Which landform corresponds to the number 5 on the map? A. Gobi Desert B. Malay Peninsula C. Korean Peninsula D. Honshu
1 answer
9 views
use of fertilizer
crop rotation use of seedlings improved irrigation new types of plows The above list describes agricultural
1 answer
6 views
Emperor Wen established the Sui Dynasty.
The Period of Disunion was ended. Emperor Wen reunified all of China under his
1 answer
7 views
photosynthesis
1 answer
6 views
dose cellular respiration occurs
1 answer
5 views
cellular respiration is
1 answer
8 views
what might happend to the carbon cycle if dead organisms did not break down
1 answer
6 views
give me a rap with book LeBron James
1 answer
13 views
When people think of elephants and mice, they imagine two very different animals. One is very large while the other is small.
1 answer
7 views
is Constantine the roman emperor that changed the outlook of Christianity in the roman empire
1 answer
43 views
what is 25 x 366
1 answer
20 views
x^3-x^2/x^4
0 answers
82 views
which option will cause a business to lose money from a failing product?
0 answers
120 views
4 - t = 3(t-1)-5
0 answers
74 views
Mila is working two summer jobs, making $10 per hour washing cars and $11 per hour landscaping. Last week Mila worked a total of
1 answer
442 views
Camila is working two summer jobs, making $10 per hour lifeguarding and $6 per hour walking dogs. Last week Camila worked 5 more
2 answers
476 views
Serenity is a high school basketball player. In a particular game, she made some two point shots and some three point shots.
1 answer
464 views
Joshua owns a trucking company. For every truck that goes out, Joshua must pay the driver $25 per hour of driving and also has
1 answer
484 views
A base jumper steps off a high cliff. They fall 500 meters before deploying a parachute and falling
another 400 meters. Tell me
0 answers
321 views
A 12 pound shot put and a small metal BB are dropped from a tall tower, inside a vacuum chamber,
and into a deep pool. Compare
0 answers
303 views
the data set below shows the weight in pounds of 5 diffrent pumkins what is the mean of the following set of data
7,5,9,5,12 A
4 answers
609 views
One side of a rectangle is 5 inches and the other side is x inches. What values of x will make the perimeter at least 26
1 answer
601 views
What prominent parts do puddings or sausages play in the plot of “Get Up and Bar the Door”?
0 answers
304 views
Doug collects baseball cards and keeps them in an album.
He has filled 5/12 of the pages. He said he has filled more than 12 of
1 answer
577 views
why did the great compromise establish a two-house legislature
1 answer
472 views
What is the value of 7(10 – 23) + 8 ÷ 2?
A. 11 B. 13 C. 18 D. 32
2 answers
637 views
whats 2/3 divided by 1/4
2 answers
605 views
what will be the loca time in nigeria longitude 15 degree east,when it is 5.00pm in ethiopia,longitude 45 degree east.
7 answers
1,827 views
The data in the table illustrates a linear function.
x, -3,0,3,6, y, -6,-2,2,6
2 answers
836 views
Simplify 4!
2 answers
927 views
What are some pull factors that would likely attract immigrants to work in the agriculture sector in the United States?
0 answers
3,623 views
What were the significant long-term effects of Lincoln's assassination on the political landscape of the United States?
0 answers
6,025 views
Nico is saving money for his college education. He invest some money at 5%, and $1600 less than that amount at 3%. The
1 answer
753 views
explain the significance of the song guantanamera
2 answers
583 views
Rearrange the formula KE = 1/2 mv^2 for m
3 answers
8,753 views
Which number can be added to a rational number to explain that the sum of two rational numbers is rational?
a: pi b: 3 7/8 c:
1 answer
966 views
Beth leaves her home on her bike, traveling down a long country road, at
the rate of 8 mph. Her brother, Brandon, left 15 minutes
3 answers
740 views
I have no clue to this. Please help. Line segment CD has endpoints with coordinates (1,2) and (9,6). What is the location for
1 answer
590 views
x^4+3x-2/[(x^2+1)^3(x-4)^2]=Ax+B/(x^2+1)+Cx+D/(x^2+1)^2+Ex+F/(x^2+1)^3+G/(x-4)+H/(x-4)^2
find A,B,C,D,E,F,H thank am tired of
1 answer
403 views
can someone tell me why 9/15 is equivalent to 3/10 I cant seem to figure it out,??
1 answer
366 views
hummingbirds beat their wings 1500 times in 30seconds calculate frequency and the period
1 answer
536 views
the neuron that transmit the signal to your foot to kick a soccer ball are called
reflexes motor neurons sensory neurons
28 answers
2,439 views
the neuron that transmit the signal to your foot to kick a soccer ball are called
reflexes motor neurons sensory neurons
35 answers
3,757 views
My problem is with a parallelogram that has three numbers which are 88 degrees,104,and 80. Then the fourth on is 8x minus 2 how
1 answer
584 views
suppose that a, b, c ,and d are positive integers whose sum is 100 and a-c=5.What is the greatest possible value of ab-cd
0 answers
419 views
did germany take over sweden in WW2
1 answer
467 views
Nearly ________ of the heat produced in the body is the result of muscle contraction.
A. 55 percent B. 65 percent C. 75 percent
3 answers
680 views
t is recommended that a person ________ to manage and reduce stress.
A. Talk to family and friends B. Eat more frequently C. Beat
1 answer
531 views
You can find ways to manage stress by ________.
A. Keeping what’s causing your stress to yourself B. Dismissing any signs of
3 answers
720 views
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