Questions and answers by

victoria

Questions (341)

Which statement best compares an atom to an ion?A.An ion is an atom that has lost its charge. B.An ion is an atom that has
1. 1 answer
2. 818 views
How do two isotopes of the same element compare with each other?A.They have the same number of protons but a different number of
1. 0 answers
2. 492 views
How can atoms of two elements that have a different number of protons have the same charge?A.by also having a different number
1. 0 answers
2. 501 views
How are all atoms of iron different from the atoms of all other elements?A.number of neutrons B.charge on the atoms C.mass
1. 4 answers
2. 704 views
How are the atoms of two different elements always similar to each other?A.They react in the same way. B.They have the same
1. 1 answer
2. 521 views
What are some similarities between the government created by Louisiana's constitutions and by the U.S. Constitution?Choose all
1. 3 answers
2. 892 views
what check does the president have over congress ?a)rejecting candidates for the supreme court b) overriding a veto c) using a
1. 2 answers
2. 832 views
What is the primary role of the attorney general ?a) manages the states money b) provides opinions on questions of law c) serves
1. 1 answer
2. 562 views
Choose the right form of the verb for the sentence below.The end of some passages ______ trapdoors into the dungeons a) are b)
1. 3 answers
2. 642 views
Skim the article “Cruise Control” to find the name of the bumper sticker service found in Arlington, Texas.a) 1-866-2TELLMOM
1. 1 answer
2. 423 views
What number will play next after thispast winning and machine Win-18-88-62-69-27 machine-14-45-84-66-13 win-05-50-18-75-58
1. 4 answers
2. 688 views
What number will play next after this past winning and machineWin-18-88-62-69-27 machine-14-45-84-66-13 win-05-50-18-75-58
1. 2 answers
2. 550 views
Simply the polynomial -3^2 + 4^f - 3 + 8f^2 + 7f + 1a) 5f^2 - 11f + 2 b) 11f^2 + 11f + 2 c) 5f^2 + 11f - 2 d) -5f^2 + 3f - 2
1. 1 answer
2. 650 views
Through what processes can metamorphic rocks and igneous rock change into a sedimentary rock ?a) cooling of lava b)
1. 1 answer
2. 2,495 views
Compare the first two Spanish governors of Louisiana Antonio de Ulloa and Alejandro O'Reilly.
1. 1 answer
2. 386 views
How was the Red River cleared for travel?a) long steel pipes were used to push the debris into nets b) large nets were used to
1. 1 answer
2. 596 views
What issue of the colonists disappeared when Louisiana became a state ?a) relations with the Native Americans b) smuggling of
1. 0 answers
2. 397 views
Which group was probably the least concerned about the United States' acquisition' of Louisiana ?a) the Acadians b) the Creoles
1. 0 answers
2. 418 views
Why did Louisianans join Texans in their fight for independence from mexico ?a) Louisianans wanted greater access to the Sabine
1. 2 answers
2. 531 views
Why did Louisianans join Texans in their fight for independence from mexico ?a) Louisianans wanted greater access to the Sabine
1. 1 answer
2. 536 views
Choose 2 Spanish governors of Louisiana, and list the issue that each governor faced and important contributes each made to the
1. 1 answer
2. 514 views
1.What factor attracted the Acadians to Louisiana ?a) Catholicism b) free land c) good climate d) tolerant government 2. What
1. 3 answers
2. 898 views
List and describe at least two problems that the new state of Louisiana faced.
1. 2 answers
2. 576 views
Why did New Orleans need protection during the War of 1812?a) to keep the British from controlling the Mississippi River and
1. 3 answers
2. 577 views
Which was not a reason for Louisiana Purchase?a) to support the belief that the U.S. was destined to expand b) the provide
1. 2 answers
2. 567 views
What point would probably be included in an argument against the transfer of the Louisiana Colony to Spain?a) that the colony
1. 3 answers
2. 450 views
Who would most likely make the following statement in reference to the Louisiana Purchase?"Every American should be able to farm
1. 1 answer
2. 439 views
a. Solve a - 9 = 20b. Solve b - 9 > 20 c. How is solving the equation in part a similar to solving the inequality in part b? d.
1. 1 answer
2. 592 views
1. x + 8 <-28a) x <-36 b) x <-20 c) x <20 d) x <36 2. p/8 > -5 a) p > 40 b) p > 3 c) p > -13 d) p > -40 3. -8x > -64 a) x < 8 b)
1. 2 answers
2. 633 views
Identify the capitalized words in each sentence.HOLDING THE FLASHLIGHT IN HIS HAND,Marcus looked under and around the bushes to
1. 8 answers
2. 665 views
1. 2(x - 3) = 2xa) one solution b) no solutions c) infinitely many solutions 2. 3(y - 3) = 2y - 9 + y a) one solution b) no
1. 2 answers
2. 418 views
What issue of the colonies disappeared when Louisiana became a state?a) relations with the Native Americans b) smuggling of
1. 2 answers
2. 364 views
Which group was probably least concerned about United States' acquisition of Louisiana?a) the Acadians b) the Creoles c) the
1. 1 answer
2. 414 views
which country brought in immigrants and formed an alliance through marriage to win over Louisiana colonists ?a) US b) Spain c)
1. 2 answers
2. 426 views
What point would probably be included in an argument against the transfer of the Louisiana colony to Spain?a) that the colony
1. 1 answer
2. 537 views
Define the geological time scale and explain why geologists use it to show Earths History.
1. 27 answers
2. 6,668 views
Which of the following vertebrates had the chance to become abundant after the dinosaurs became excintct ?
1. 6 answers
2. 865 views
Earth's atmosphere,oceans, and continents began to form during the first several hundred million yearsa) Precambrian time b) the
1. 2 answers
2. 1,353 views
I don't know how to do this can someone help please !!!!Rewrite the first stanza of "Scott's Goodbye" as free verse. We saw the
1. 6 answers
2. 527 views
When the concert is over,WE CAN GO FOR A QUICK SNACK.a) complete predicate b) complete subject c) simple predicate d) simple
1. 1 answer
2. 384 views
Which group was least concerned about the United States' acquisition?a) the Acadians b) the Creoles c) the free people of color
1. 2 answers
2. 409 views
What issue of the colonies disappeared when Louisiana because a state ?a) relations with the Native Americans b) smuggling of
1. 1 answer
2. 428 views
during the Devonian period,animals that could live on land began to evolve, these animals till spent part of their lives in the
1. 4 answers
2. 1,621 views
during the Devonian period,animals that could live on land began to evolve, these animals till spent part of their lives in the
1. 1 answer
2. 886 views
during the Devonian period,animals that could live on land began to evolve, these animals till spent part of their lives in the
1. 1 answer
2. 1,049 views
Earths atmosphere,oceans,and continents began to form during the first several hundred million years ofa) The Precambrian time
1. 2 answers
2. 1,136 views
radioactive decay occurs when atomsa) lose mass b) join with atoms of another element c) break down to form atoms of another
1. 12 answers
2. 2,478 views
if you were looking for an example of a trace fossil, for which of the following might you search?a) footprints and trails b) a
1. 5 answers
2. 3,720 views
during radioactive decay atoms of a radioactive element break down and change into other atoms of another element-all at oncea)
1. 2 answers
2. 977 views
fossils allow scientists to predict which species will become extinct in the futurea)true b)false folding as well as motion
1. 4 answers
2. 1,712 views
during the Cambrian explosion that began the Paleozoic era, the many new forms of life that evolved ?a) lived on land b) were
1. 7 answers
2. 1,649 views
which of the following occurred during the Mesozoic era ?a) the rise of reptiles b) the rise of planets c) the rise of
1. 3 answers
2. 2,726 views
what is a reason of both France and Spain for not wanting to keep the Louisiana colony ?a) the colonists refused to respect the
1. 0 answers
2. 564 views
after six half-lives what percentage of a radioactive sample will remain?a) 0%-1% b) 1%-3% c) 3%-6% d) 6%-10%
1. 16 answers
2. 5,111 views
why did the french feel that slavery was necessary to build the colony ?
1. 1 answer
2. 297 views
why was it necessary to move fort maurepasa) native Americans kept attacking the fort b) the sandy soil the fort stood upon was
1. 2 answers
2. 721 views
the fact that copper and gray northern flint was found at the poverty point suggests that poverty point inhabitantsa) used
1. 2 answers
2. 490 views
what was the purpose of the code noir ?a) to keep the enslaved people from having civil rights b) to govern the conduct of
1. 2 answers
2. 663 views
which problem did bienville address first when he returned to serve as Louisiana governor a second time?a) food shortage b)
1. 2 answers
2. 915 views
why did the neo native americans groups settle down into communities ?a) to stay clear to euorpeans b) to make alliances against
1. 1 answer
2. 470 views
What are differences between spiral and elliptical galaxies?
1. 19 answers
2. 8,842 views
According to the big bang theory, by which force did the universe form ?a) gravity b) energy from a solar flare c) inertia d)
1. 1 answer
2. 502 views
what outer planet is known for having visible clouds in its atmosphere ?a)Uranus b)Neptune c)Saturn d)Jupiter
1. 1 answer
2. 450 views
what physical components do the sun and earth have in common ?a) core and mantle b) core and atmosphere c) crust and atmosphere
1. 4 answers
2. 1,134 views
How does a stars life begin ?
1. 17 answers
2. 5,210 views
Some constellations such as Ursa Minor, are visible in the sky year round other constellations appear for only part of the
1. 20 answers
2. 7,877 views
which of the following possibly outcomes regarding the universe do scientists think is most likely ?a) the universe will
1. 4 answers
2. 2,355 views
From the cosmic background radiation, what can scientists infer that the universe was like after the big bang ?a) very small b)
1. 2 answers
2. 662 views
r over 5 equals 9 over 21a) r=9 b) r=2.14 c) r=11.66 d) r=37.8
1. 1 answer
2. 309 views
Identify the italicized word or wordsEATING FLESH WITH RAZOR-SHARP TEETH is how piranhas survive. a) gerund phrase b) infinitive
1. 6 answers
2. 704 views
what are 2 major differences in the composition of the inner and outer planets ?
1. 2 answers
2. 776 views
explain why the outer planets did not lost the light gases in their atmospheres.
1. 1 answer
2. 520 views
Select the word or words that the italicized phrase modifies or describes.The original cell phones battery NEEDED TO BE
1. 0 answers
2. 430 views
Select the word or words that the italicized phrase modifies or describes.According to this map, the smallest region in the
1. 2 answers
2. 599 views
Identify the italicized word or words in each sentenceGoing Outside DURING A THUNDERSTORM is not the wisest thing to do in the
1. 2 answers
2. 860 views
Identify the italicized word or words in each sentencethe pool COVERED UP SINCE THE END OF SUMMER LAST YEAR is now open, clean
1. 0 answers
2. 715 views
if a number is not an irrational number then it iss) a rational number b) a integer c) a whole number
1. 1 answer
2. 542 views
the length of the hypotenuse of a right triangle is 15 ft. the length of one legs is 9 ft. find the length of the other leg.a) 6
1. 2 answers
2. 565 views
Why did the following change occur ?The snow that covered the ground all winter began to melt,temperature rose, and flowers
1. 5 answers
2. 1,992 views
tides are caused by the force of inertia from the sun and moon acting on Earth.true or false
1. 6 answers
2. 1,959 views
why can you never see the far side of the moon from Earth ?a) because earth is spinning too quickly b) because it cannot be seen
1. 2 answers
2. 1,424 views
which of the following is the smallest conceivable amount of time that could pass between a lunar eclipse and a solar eclipse ?a
1. 34 answers
2. 4,314 views
which of the following descriptions of the moon's surface is accurate?a) the moon's surface is wet and smooth b) the moon's
1. 4 answers
2. 2,467 views
At the half time show, a marching band marched in formation. The lead drummer started at a point with coordinates (-2,-5) and
1. 33 answers
2. 10,220 views
Earth titled axis affects the strength of sunlight in different places of earth's surface. If you are in an area that receiving
1. 1 answer
2. 975 views
erosion and weathering are examples of which type of forces ?a) constructive forces b) destructive forces c) gravitational
1. 23 answers
2. 6,343 views
earth and the moon are kept in their respective orbits due to the influence of ?a) inertia b) gravity c) both inertia and
1. 12 answers
2. 2,946 views
which of earths spheres contains most of is mass ?a) atmosphere b) hydrosphere c) geosphere d) biosphere
1. 23 answers
2. 6,718 views
the force of gravity between two objects decreases as the distance between the two objects increases.true or false
1. 8 answers
2. 10,178 views
earth appears to be mostly blue when viewed from space because it is mostly covered by ?a) water b) oxygen c) carbon dioxide d)
1. 1 answer
2. 946 views
which of earths spheres contains mountains,valleys , and other landscapes ?a) atmosphere b) biosphere c) geosphere d)
1. 12 answers
2. 3,338 views
what keeps earth from falling into the sun ?gravitational pull or inertia
1. 2 answers
2. 1,665 views
Point E is located at (-2,2) and point F is located at (4,-6).What is the distance between points E and F?a) square root of 52
1. 3 answers
2. 492 views
Find the length of the hypotenuse of a right triangle with legs of 9 cm and 12 cm.a) 8 cm b) 21 cm c) 15 cm d) 225 cm
1. 5 answers
2. 3,028 views
The length of the hypotenuse of a right triangle is 13 m. The length of one leg is 5 cm. Find the length of the other leg.a) 14
1. 1 answer
2. 546 views
Point A(8,-10) is reflected over the y-axis. Write the coordinate of A'.a) (-8,-10) b) (8,10) c) (8,-10) d) (-8,10)
1. 10 answers
2. 7,368 views
in which of the following phases of the moon are you able to see the most surface area?a) new moon b) waxing crescent c) waxing
1. 6 answers
2. 2,953 views
during which phase is the least percentage of the light that hits the moon visible from earth?a) new moon b) waxing gibbous c)
1. 5 answers
2. 1,646 views
which type of eclipse would you expect to see if the moon passes directly between earth and the sun?a) a solar eclipse b) a
1. 41 answers
2. 11,405 views
How does gravity affect the moon?a) it pulls the moon toward earth b) it pushes the moon away from earth c) t allows the moon to
1. 10 answers
2. 2,501 views