yankeefrankie9684 yankeefrankie9684
  • 02-09-2017
  • Social Studies
contestada

Are lighthouses as important today as they once were

Respuesta :

thert68
thert68 thert68
  • 02-09-2017
No, they are not.  In fact most lighthouses are either being torn down or becoming museums.  With the dawn of GPS and advance RADAR/LIDAR and other technologies, the lighthouse is for the most part a thing of the past. 
Answer Link

Otras preguntas

can u tell me how to solve this promblem 4/7 plus 3/7
2-3 facts about Warsaw Pact
Hey, need some help reverent A. respectful B. respect C. reply D. to spoil
I just need the equation on how to do it. I'm so lost :'( help please!!!!!!
You shoot an arrow set a target. The parabolic path of the arrow passes through the points shown in table. X. Y 30. 6 60. 7 100. 4 A. Find a quadratic function
what is force ?is it desirable or undesirable?
If 52 x equals 7800 y what does 1 x equal? What is the maths equation?
write an equation that is perpendicular to the line y = 2x + 13?
You shoot an arrow set a target. The parabolic path of the arrow passes through the points shown in table. X. Y 30. 6 60. 7 100. 4 A. Find a quadratic function
take 2 identical bowls filled with water.shine a spotlight on one and place one away from the spotlight in the same room. which shows higher evaporation and why