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. 861 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. 512 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. 520 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. 739 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. 536 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. 918 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. 854 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. 581 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. 676 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. 443 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. 733 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. 594 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. 671 views
Through what processes can metamorphic rocks and igneous rock change into a sedimentary rock ?a) cooling of lava b)
1. 1 answer
2. 2,522 views
Compare the first two Spanish governors of Louisiana Antonio de Ulloa and Alejandro O'Reilly.
1. 1 answer
2. 410 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. 621 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. 423 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. 437 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. 549 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. 556 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. 542 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. 919 views
List and describe at least two problems that the new state of Louisiana faced.
1. 2 answers
2. 606 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. 600 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. 587 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. 468 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. 461 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. 609 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. 651 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. 699 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. 431 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. 385 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. 436 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. 442 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. 557 views
Define the geological time scale and explain why geologists use it to show Earths History.
1. 27 answers
2. 6,703 views
Which of the following vertebrates had the chance to become abundant after the dinosaurs became excintct ?
1. 6 answers
2. 895 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. 1,389 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. 562 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. 401 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. 423 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. 452 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. 1,650 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. 912 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. 1,074 views
Earths atmosphere,oceans,and continents began to form during the first several hundred million years ofa) The Precambrian time
1. 2 answers
2. 1,167 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. 2,510 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. 3,752 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. 1,001 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. 1,742 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. 1,678 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. 2,755 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. 596 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. 5,148 views
why did the french feel that slavery was necessary to build the colony ?
1. 1 answer
2. 306 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. 756 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. 505 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. 693 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. 939 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. 484 views
What are differences between spiral and elliptical galaxies?
1. 19 answers
2. 8,880 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. 513 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. 469 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. 1,162 views
How does a stars life begin ?
1. 17 answers
2. 5,265 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. 7,922 views
which of the following possibly outcomes regarding the universe do scientists think is most likely ?a) the universe will
1. 4 answers
2. 2,388 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. 695 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. 319 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. 754 views
what are 2 major differences in the composition of the inner and outer planets ?
1. 2 answers
2. 799 views
explain why the outer planets did not lost the light gases in their atmospheres.
1. 1 answer
2. 530 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. 466 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. 622 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. 902 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. 757 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. 551 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. 580 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. 2,020 views
tides are caused by the force of inertia from the sun and moon acting on Earth.true or false
1. 6 answers
2. 1,990 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. 1,444 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. 4,348 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. 2,499 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. 10,276 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. 1,004 views
erosion and weathering are examples of which type of forces ?a) constructive forces b) destructive forces c) gravitational
1. 23 answers
2. 6,380 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. 2,978 views
which of earths spheres contains most of is mass ?a) atmosphere b) hydrosphere c) geosphere d) biosphere
1. 23 answers
2. 6,753 views
the force of gravity between two objects decreases as the distance between the two objects increases.true or false
1. 8 answers
2. 10,203 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. 965 views
which of earths spheres contains mountains,valleys , and other landscapes ?a) atmosphere b) biosphere c) geosphere d)
1. 12 answers
2. 3,377 views
what keeps earth from falling into the sun ?gravitational pull or inertia
1. 2 answers
2. 1,682 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. 512 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. 3,059 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. 565 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. 7,400 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. 2,985 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. 1,676 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. 11,461 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. 2,531 views