Miners used canaries in mines to a. detect wild animals. b. detect dangerous gases. c. look for paths through the earth. d. lead the way through tunnels.

April 1, 2020// Blog//

Search Posted in Geography Please login to view the answer Login Join us Related Questions Posted in Geography The Amazon jungle is the largest remaining expanse of tropical rain forest on Earth. In which country is most of the jungle located? Argentina Brazil Colombia Peru Please login to view the answer Login Join us...

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your weight on earth’s moon is 2/6 your weight on earth. if a person weighed 120 pounds on earth what would be her weight on the moon

April 1, 2020// Blog//

Search Posted in Mathematics Please login to view the answer Login Join us Related Questions Posted in Mathematics Twelve friends will share the cost of a vacation rental property that costs $1,380 a month. How much is each person’s share of the cost? A. $138 B. $120 C. $115 D. $112 Please login to view

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The volume of Earth is approximately 1 × 10^12 cu km, while the volume of Earth’s moon is approximately 2 × 101^0 cu km. Which of the following is true? a.The volume of Earth is approximately five times the volume of Earth’s moon. b.The volume of Earth is approximately fifty times the volume of Earth’s moon. c.The volume of Earth’s moon is approximately five times the volume of Earth. d.The volume of Earth’s moon is approximately fifty times the volume of Earth.

April 1, 2020// Blog//

Related Questions Online Tutors To Help You Posted in Mathematics Math Help! I NEED IT ASAP!!!! PLEASE!! WILL UPVOTE,LIKE PAGE,LIKE POSTS AND PICS!! 4.What is each number in scientific notation? Drag the answers into the boxes to match each number. Part A. 409,200,000,000 Part B. 4,920,000,000,000,000 Part C. 4,009,200,000,000...

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Earth attracts a person with a gravitational force of 7.0 × 102 newtons. What is the magnitude of the force with which the individual attracts Earth? 3.0 × 10² newtons 7.0 × 10² newtons 8.5 × 10² newtons 9.8 × 10² newtons

April 1, 2020// Blog//

Search Posted in Physics Please login to view the answer Login Join us Related Questions Posted in Physics Which of the following statements about physical science are true? A. Observation is not important when studying physical science. B. Geology, biology, and other sciences are based in physical science. C. Physics deals...

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Which Norse god created the Earth and the human race? A. Frey B. Odin C. Thor

April 1, 2020// Blog//

Related Questions Online Tutors To Help You Online Tutors To Help You Online Tutors To Help You Online Tutors To Help You Online Tutors To Help You Online Tutors To Help You Posted in English Which phrases in this excerpt from Alexander Pope’s “An Essay on Criticism” are oxymorons? Such shameless Bards we...

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Can some one answer 4 for me and if u can’t read it it says what can scientists learn by studying layers of rock in the Earth

April 1, 2020// Blog//

Search Posted in Physics Please login to view the answer Login Join us Related Questions Posted in Physics A spring scale reads 20 N as it pulls a 4 kilogram box across a table. What is the magnitude of the force exerted by the mass on the spring scale, if the frictional force is assumed

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Fact and Opinion Direction: Read each statement and then circle whether it is a fact or opinion. Explain your answer. 5. Michael Jordan is the greatest basketball player of all time. Fact or Opinion Explain: 6. There seems to be too much standardized testing in public schools. Fact or Opinion Explain: 8. It is wrong for people under the age of 21 to drink alcohol. Fact or Opinion Explain: 9. Sister Carrie was written by Theodore Dreiser. Fact or Opinion Explain: 10. Lord of the Rings: Return of the King won eleven Oscars (Academy Awards). Fact or Opinion 12. The television show The Simpsons is just not as funny as it used to be. Fact or Opinion Explain: 13. Diamonds are the hardest substance on Earth. Fact or Opinion Explain: 14. McDonalds sells more hamburgers than any other restaurant chain in the world. Fact or Opinion Explain: 15. Horse manure smells awful. Fact or Opinion Explain: 16. The price of gas has grown to become too expensive. Fact or Opinion Explain: 17. KFC has engineered “chickens” that do not have beaks and are double breasted. Fact or Opinion Explain: 18. The more money someone has the more successful they are. Fact or Opinion Explain: 19. Vegetarians are healthier than people who eat meat. Fact or Opinion Explain: 20. Cell phones emit radiation that may or may not cause brain cancer. Fact or Opinion Explain: 21. Students have a lot harder time in school than the teachers. Fact or Opinion Explain: 22. Popular music today is not as good as it was in the past. Fact or Opinion Explain: 23. It is illegal to yell out “Fire” in a crowded movie theater. Fact or Opinion Explain: 24. People should not be allowed to talk on cell phones in a movie theater. Fact or Opinion Explain: 25. Drug dealers belong in prison. Fact or Opinion Explain:

April 1, 2020// Blog//

Related Questions Posted in English 1 A young man is walking down the street, quite casually, with an empty mind and no set purpose; he comes to a crossing, and for no reason that he could tell he takes the right hand turn instead of the left; and so it happens that he encounters a

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Which phrases are examples of sensory imagery that make the details of the setting more vivid? Check all that apply. crops withered, curled up, then died under the thirsty sun morning in July a hurricane came out of the east snapping their roots and tearing them out of the earth a voice that seemed to rumble out of the earth itself prodding each other and giggling, went back to the house

March 31, 2020// Blog//

Related Questions Online Tutors To Help You Online Tutors To Help You Online Tutors To Help You Online Tutors To Help You Posted in English Read the excerpt below from the poem “Ulysses” by Alfred, Lord Tennyson, and answer the question that follows. Old age hath yet his honour and his toil; Death closes all;...

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Suppose the sun shrank in size but its mass remained the same. what would happen to the orbit of earth?

October 15, 2019// Blog//

Impulse is the change in momentum.All we need is the momentum before and after. Momentum  =  (mass) x (speed) Before:        =  (80 kg) x (4.7 m/s)  =  376 kg-m/s After:           =  (80 kg) x (3.4 m/s)  =  272 kg-m/s Change in momentum  =  (376 – 272) = 

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What did paleomagnetism give strong evidence for A. Pangaea B. earth quakes C. Sea floor spreading D. magnetic storms

October 15, 2019// Blog//

Answer is: the average atomic mass of carbon is 12.011 amu. m(¹²C) = 12.00 amu; the average atomic mass of carbon-12.   m(¹³C) = 13.003354 amu; the average atomic mass of carbon-13. ω(¹²C) = 98.90% ÷ 100% = 0.989; fractional abudance of carbon-12. ω(¹³C) = 1.100% ÷ 100% = 0.011; fractional abudance of carbon-13....

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