Dead ocean animals fall to the bottom of the ocean. A scientist notices rock layers that have formed on the ocean bottom with fossils of some of these animals. What type of rock is this?
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A pet shelter maintains a ratio of 5 cats to 8 dogs. If there are 117 total animals in the shelter, how many are dogs? Set up and solve a proportion. Explain how to find the slope of the line. And explain answer Find the slope and y-intercept of the graph. y=5x-3 write and equation of the line that passes through the point (4, -2) and has a slope of -1/2. Nationalism is when a person supports their own countries interests, especially when it comes to competing against another country. How do you think Nationalism contributed to the onset of World War I? ratio of 5 to 2 total number of servers and cooks is 42 how many servers What happened at Waterloo?Lafayette surrenderedThe Declaration of IndependenceLouis XVI was guillotinedIt was Napoleon's final battle can yall help please :) A partial proof was constructed given that MNOP is a parallelogram.Which statement should fill in the blank in the last line of the proof?A. angle M is supplementary to angle O.B. angle N is supplementary to angle P.C. angle M is congruent to angle PD. angle N is congruent to angle P. which number is bigger 1.59 or 1.955 You are in a tug-of-war with some friends. You side is tugging with 521 N to the left. The other side is tugging with 550 N to the right. What is the net force on the rope? (Assume right is positive, left is negative). There are three positive consecutive integers where the first number times the second number is 7 more than the third number. Find the sum of all 3 integers. The first noble gas with a Lewis Structure with 8 dots isA. ArB. KrC. HeD. ne What is the equation of a line that passes through (0, 7) and has a slope of -2? WILL GIVE BRAINIEST PLUS 20 POINTS IF IT IS GOOD AND DESCRIPTIVE what is a good and descriptive sentence with dispense? JUST ONE SENTENCE BUT HAS TO BE GOOD Help please, question attached I need help solving this Please help me!!!adapted from Submarinesfrom The Story of Great Inventionsby Elmer Ellsworth Burns Successful navigation beneath the surface of the water, though not carried to the extent imagined by Jules Verne, was a reality at the beginning of the twentieth century. Instead of twenty thousand leagues under the sea, less than a hundred leagues had been accomplished, but no one can foretell what the future may have in store. The submarine is primarily utilized in wars. The weapon used by the submarine is the torpedo. The torpedo is itself a small submarine able to propel itself, and if started in the water toward a certain object, to go under water straight to the mark. It carries a heavy charge, either of guncotton or dynamite, which explodes when the torpedo strikes a solid object, such as a battle-ship. It would be very difficult for one submarine to fight another submarine, for the submarine when completely submerged is blind. It could not see in the water to find its enemy. The torpedo-boat-destroyer is able to destroy a submarine by torpedoes, shells full of high explosives, or quick-firing guns. Advantage must be taken of the moment when the submarine comes to the surface to get a view of her enemy. One of the great enemies of the submarine will probably be the air-ship, for while the submarine when under water cannot be seen from a ship on the surface, it can, under favorable conditions, be seen from a certain height in the air. The rising and sinking of the submarine depend on the principle of Archimedes. The upward push of the water is just equal to the weight of the water displaced. If the water displaced weighs more than the boat, then the upward push of the water is greater than the weight of the boat and the boat rises. However, the boat can be made to dive when its weight is just a little less than the weight of the water displaced. This is done by means of horizontal rudders which may be inclined so as to cause the boat to glide downward as its propeller drives it forward. There is one submarine built for peaceful pursuits. It is the Argonaut, invented by Simon Lake. This remarkable boat crawls along the bottom of the sea, but not at an immense depth. It is equipped with divers' appliances, and is used in saving wreckage. Divers can go out through the bottom of the boat, walk about on the sea bottom, and when through with their work re-enter the boat; all the while boat and men are, perhaps, a hundred feet below the surface. The divers' compartment, from which the divers go out into the water, is separated by an air-tight partition from the rest of the boat. Compressed air is forced into this compartment until the pressure of the air equals the pressure of the water outside. Then the door in the bottom is opened, and the air keeps the water out. The men in their diving-suits can then go out and in as they please. For every boat, there is a depth beyond which it must not go. The penalty for going beyond this depth is a battered vessel, for the pressure increases with the depth. Every time the depth is increased thirty-two feet, the pressure is increased fifteen pounds on every square inch. Beyond a certain depth, the vessel cannot resist the pressure. Submarines have been made strong enough to withstand the pressure at a depth of five thousand feet, or nearly a mile. Most submarines, however, cannot go deeper than a hundred and fifty feet. Air is supplied to the occupants of the boat either from reservoirs containing compressed air or oxygen, or by means of chemicals which absorb the carbon dioxide produced in breathing and restore the needed quantity of oxygen to the air.Select all the correct answers.Read the sentence from the passage.The submarine is primarily utilized in wars.Which two words have a similar denotation to the word utilized as it is used in the passage?A tiltedB. AdvertisedC. AuthorizedD. UsedE. Employed Read the sentence.Leila stared at the driver of the shiny red convertible stopped in the middle of the intersection, incredulous that he would stop traffic just to yell at another driver behind him.What does the use of incredulous connote?that Leila is envious of the driver for having a convertiblethat Leila is angry at the driver for stopping in the intersectionthat Leila thinks she might know the driver of the convertiblethat Leila is shocked at what the driver of the convertible did Evaluate the extent to which the Ottoman Empire developed and expanded from 1450 to 1750