Which one(s) contribute the most to the mass of a plant?
Which one(s) contribute the most to the mass of a plant? I. Soil II. Carbon III. Water A I only B II only C I and III only D II and III only
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Questions and Answers
Browse questions and clear answers across school subjects and test-preparation topics.
Según los datos recopilados, el pan con mayor crecimiento usaría levadura, agua tibia y la adición de ¿?
Según los datos recopilados, el pan con mayor crecimiento usaría levadura, agua tibia y la adición de A) glucosa. B) oxígeno. C) sacarosa. D) luz de sol.
Read more →Which detail from the story appeals to the auditory or hearing sense of the reader?
Which detail from the story appeals to the auditory or hearing sense of the reader? A like a dazzling ray of sunlight wiping out all the grayness B a peal of hearty laughter that rang through the dim skies C Sebastian jumped to his feet…
Read more →Which explanation best describes the process that occurs at the arrow marked B?
Matter is constantly cycled between living and nonliving parts of the environment. Processes like photosynthesis and respiration allow the carbon cycle to regenerate needed substances by recycling Earth’s atoms. A diagram of the carbon…
Read more →What is the length b, in meters, of the rectangular lawn shown?
What is the length b, in meters, of the rectangular lawn shown? A) 5.2 B) 6.5 C) 8 D) 9.2
Read more →What effect did the “Tulsa Tribune” have on the events that happened on May 31, 1921?
What effect did the “Tulsa Tribune” have on the events that happened on May 31, 1921? A It promoted violence against Rowland. B It asked Tulsa residents to remain calm. C It emphasized the importance of facts. D It blamed those who did…
Read more →Based on the data collected, the highest rising bread would use yeast, warm water and the addition of A. glucose. B. oxygen. C. sucrose. D. sunlight.
Based on the data collected, the highest rising bread would use yeast, warm water and the addition of A. glucose. B. oxygen. C. sucrose. D. sunlight.
Read more →How does the law of conservation of energy apply to the Sun and Earth system?
Consider the Sun and Earth as a single system. How does the law of conservation of energy apply to this system? A The energy from the Sun that reaches Earth is destroyed by Earth. B The energy from the Sun does not affect the balance of…
Read more →The graph of h as a translation of the graph of f(x) = x²
The graph of h is the graph of g(x) = (x – 2)² + 6 translated 5 units left and 3 units down. a. Describe the graph of h as a translation of the graph of f(x) = x². b. Write the function h in vertex form. a. The graph of h is the graph of…
Read more →How is the burning of coal similar to cellular respiration?
The burning of coal, a fossil fuel, produces water and carbon dioxide. How is this similar to cellular respiration? A Both require high temperatures. B Heat energy is lost in both cases. C Both involve the breakdown of carbon compounds. D…
Read more →What equation will give the angle measure of the section for black?
Jesse collected data on the colors of the coats his classmates wore one day in February. He started a circle graph. Which equation will give the angle measure of the section for black? m∠b = 360° − (m∠w + m∠r) m∠b = m∠w + m∠r m∠b = (m∠w +…
Read more →Find a function for y in terms of x. y = __x² + __x + __If the rectangle must be at least 4 feet wide, what is the range of possible areas that Nicky can surround? Complete the inequality to represent the area. __ ≤ y ≤ __
Write an equation for y in terms of x. y = __x² + __x + __ If the rectangle must be at least 4 feet wide, what is the range of possible areas that Nicky can surround? Complete the inequality to represent the area. __ ≤ y ≤ __
Read more →Is Aram’s claim about the least common multiple of 4 and 6 being 24 accurate?
Aram says that the least common multiple of 4 and 6 is 24. Which is true about Aram’s statement? 24 is a common multiple, but not the least common multiple. 24 is the least common multiple. 24 is not a common multiple of 4 and 6. 24 is…
Read more →What do plants make using the energy from the Sun
Unlike animals, plants use energy right from the Sun. What do plants make using the energy from the Sun? A) flowers B) food C) leaves D) water
Read more →Which of the following statements is not accurate about meiosis
Which of the following statements is not accurate about meiosis? Meiosis creates gametes for sexual reproduction. Meiosis undergoes two rounds of division. Meiosis results in four genetically unique daughter cells that contain half of the…
Read more →Lin-Manuel Miranda can be compared to Alexander Hamilton because they both were founding fathers of the United States.
Lin-Manuel Miranda can be compared to Alexander Hamilton because they both A) wanted to be president of the United States. B) were founding fathers of the United States. C) resisted British rule of the colonies. D) confronted long-held…
Read more →Based on this excerpt, the author has chosen a point of view that shows she is addressing the reader directly.
Based on this excerpt, the author has chosen a point of view that shows she is A) speaking to teachers of teens. B) writing a paper for school. C) addressing the reader directly. D) describing personal experiences.
Read more →What is the main concern with choices teenagers may make
People make choices every day. Based on this selection, what is the main concern with choices teenagers may make? A) decreasing levels of dopamine being released B) risk of long-term negative consequences C) ability of scientists to study…
Read more →Which idea from the text does this image of a sculpture formed by chipping away at a block of stone best support?
Which idea from the text does this image of a sculpture formed by chipping away at a block of stone best support? A the brain reaching its greatest size during the teen years B people having trouble learning a new language as they get…
Read more →How does dopamine, a chemical produced naturally by the body, protect teens by promoting low-risk behaviours?
The previous question asked about dopamine. Based on your answer to that question, a chemical produced naturally by the body A can promote growth of other areas of the brain. B increases with age to control social behaviour. C may…
Read more →Which statement about this chemical is correct
The brain releases dopamine, a chemical that makes people feel good. Which statement about this chemical is correct? A) An increase in its production will decrease impulsivity. B) The brain releases this chemical continuously. C) It is…
Read more →The brain releases dopamine, a chemical that makes people feel good. Which statement about this chemical is correct?
The brain releases dopamine, a chemical that makes people feel good. Which statement about this chemical is correct? A) An increase in its production will decrease impulsivity. B) The brain releases this chemical continuously. C) It is…
Read more →Which number represents the approximate location of the Erie Canal?
Which number represents the approximate location of the Erie Canal? A 1 B 2 C 3 D 4
Read more →Which is MOST closely associated with American women gaining more economic opportunity and mobility in the mid- to late-1800s?
Which is MOST closely associated with American women gaining more economic opportunity and mobility in the mid- to late-1800s? A More women enrolled in colleges because of the Higher Education Act of 1877. B Thousands of women went to…
Read more →Which is MOST closely associated with American women gaining more economic opportunity and mobility in the mid- to late-1800s?
Which is MOST closely associated with American women gaining more economic opportunity and mobility in the mid- to late-1800s? A More women enrolled in colleges because of the Higher Education Act of 1877. B Thousands of women went to…
Read more →Which of these had the BIGGEST impact on northerner’s view of slavery before the Civil War?
Which of these had the BIGGEST impact on northerner’s view of slavery before the Civil War? A 13th Amendment B John Brown’s Raid C Uncle Tom’s Cabin D Battle Hymn of the Republic
Read more →Based on the diplomatic philosophy of Washington, the United States did NOT become involved in what conflict
Based on the diplomatic philosophy of Washington, the United States did NOT become involved in what conflict? A The Mexican War B The War of 1812 C The Seven Years War D The French Revolution
Read more →The Proclamation Line of 1763 runs roughly along the D Appalachian Mountains.
The Proclamation Line of 1763 runs roughly along the A Ohio River. B Rocky Mountains. C Mississippi River. D Appalachian Mountains.
Read more →Choose the three most important audiences that the Declaration of Independence was intended to reach
Choose the three most important audiences that the Declaration of Independence was intended to reach. A) the King B) the media C) the Colonists D) potential allies E) French colonies in North America
Read more →What city was invaded and burned by British forces in August of 1814, leading to President _________ escaping just prior to the invasion, before the U.S. and Britain agreed to the __________ in December of 1814, which ended the war and returned the colonies to their original prewar boundaries and owners, with one final battle taking place in New Orleans in early 1815 under the command of __________ resulting in nearly 400 soldiers losing their lives in a truly unnecessary battle?
supply lines. This was very unsuccessful. However, the U.S. did score a surprising victory with its new and inexperienced navy, the most famous incident involving the USS Constitution, or “Old Ironsides” as it was called. Maybe the most…
Read more →How did the U.S. Constitution address the issue of slavery?
How did the U.S. Constitution address the issue of slavery? A) It abolished slavery throughout the United States. B) It included provisions that protected the institution. C) It granted enslaved people full citizenship. D) It ignored the…
Read more →The message of this political cartoon is to C alert people of British war crimes
The message of this political cartoon is to A support the early Pirate trades. B urge the repeal of the Stamp Act. C alert people of British war crimes. D represent the dangers of the Pony Express.
Read more →What were a few causes for the War of 1812 fought between the United States and Great Britain?
The War of 1812 was fought between the United States and Great Britain. There a few causes for this war. 1) Native Americans 2) impressment 3) AmeriCorps 4) the War of 1812 5) USS Constitution 6) the Battle of New Orleans
Read more →What is another adaptation the Native American Indians made after the European settlers arrived?
When European settlers arrived in America, some Native American Indians began to dress like them. Which is MOST LIKELY another adaptation the Native American Indians made after the European settlers arrived? A They learned to grow corn. B…
Read more →Which of these was a DIRECT result of the failed slave revolt of Nat Turner in 1831?
Which of these was a DIRECT result of the failed slave revolt of Nat Turner in 1831? A. Southern legislatures reexamined the moral foundation of keeping millions of blacks as enslaved people. B. Congress passed a law that would phase out…
Read more →Based on the diplomatic philosophy of Washington, the United States did NOT become involved in what conflict?
Based on the diplomatic philosophy of Washington, the United States did NOT become involved in what conflict? A The Mexican War B The War of 1812 C The Seven Years War D The French Revolution
Read more →The Proclamation Line of 1763 runs roughly along the D) Appalachian Mountains
The Proclamation Line of 1763 runs roughly along the A) Ohio River. B) Rocky Mountains. C) Mississippi River. D) Appalachian Mountains.
Read more →Choose the three most important audiences that the Declaration of Independence was intended to reach
Choose the three most important audiences that the Declaration of Independence was intended to reach. A) the King B) the media C) the Colonists D) potential allies E) French colonies in North America
Read more →How did the U.S. Constitution address the issue of slavery?
How did the U.S. Constitution address the issue of slavery? A It abolished slavery throughout the United States. B It included provisions that protected the institution. C It granted enslaved people full citizenship. D It ignored the…
Read more →The message of this political cartoon is to ?
The message of this political cartoon is to A support the early Pirate trades. B urge the repeal of the Stamp Act. C alert people of British war crimes. D represent the dangers of the Pony Express.
Read more →Which is MOST LIKELY another adaptation the Native American Indians made after the European settlers arrived
When European settlers arrived in America, some Native American Indians began to dress like them. Which is MOST LIKELY another adaptation the Native American Indians made after the European settlers arrived? A They learned to grow corn. B…
Read more →Which is MOST LIKELY another adaptation the Native American Indians made after the European settlers arrived
When European settlers arrived in America, some Native American Indians began to dress like them. Which is MOST LIKELY another adaptation the Native American Indians made after the European settlers arrived? A They learned to grow corn. B…
Read more →Which of these individuals would have been MOST likely to settle in one of the Mid-Atlantic/Middle colonies?
Which of these individuals would have been MOST likely to settle in one of the Mid-Atlantic/Middle colonies? A) a member of the Puritan religious sect B) a German immigrant searching for religious freedom and tolerance C) a wealthy…
Read more →Which of these individuals would have been MOST likely to settle in one of the Mid-Atlantic/Middle colonies?
Which of these individuals would have been MOST likely to settle in one of the Mid-Atlantic/Middle colonies? A) a member of the Puritan religious sect B) a German immigrant searching for religious freedom and tolerance C) a wealthy…
Read more →Choose the three statements that CORRECTLY describe an aspect of the English colonies in North America.
Choose the three statements that CORRECTLY describe an aspect of the English colonies in North America. A B C D E
Read more →The economic activities of the English North American colonies during the 17th centuries could BEST be described as:
The economic activities of the English North American colonies during the 17th centuries could BEST be described as: A industrial in both north and south. B agricultural in both north and south. C agricultural in the south, industrial in…
Read more →The economic activities of the English North American colonies during the 17th centuries could BEST be described as
The economic activities of the English North American colonies during the 17th centuries could BEST be described as A industrial in both north and south. B agricultural in both north and south. C agricultural in the south, industrial in…
Read more →Length of the interior diagonal of the right rectangular prism.
A box shaped like a right rectangular prism measures 5 centimeters by 3 centimeters by 2 centimeters. What is the length of the interior diagonal of the prism to the nearest hundredth? A) 6.16 B) 6.32 C) 7.07 D) 7.28
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