One decibel, which is a unit of relative loud, is the smallest amount of change detected by the human ear

Câu hỏi liên quan

• Of all outdoor activities, Paul likes fishing best of all, but he doesn’t enjoy cleaning the fishing rods afterwards.

• Some of the land in that region is so wet and hot and covered with jungle that a few people live there.

• Marta being chosen as the most outstanding student of her campus made her parents very happy.

ZUNIA12

• The Gray Wolf, a species reintroduced into their native habitat in Yellowstone National Park, has begun to breed naturally there.

• I'm not sure a thank you letter is really necessary. _______, I can't be bothered to write one.

   

• This bird’s tail is double as long as its body.

• I really hope my sister will apply for that new job; she will be so good with it.

• The wood of the rosewood tree is used to do time musical instruments

• Chemical compounds with Barium, Cobalt, and Strontium are responsible to many of the vivid colors in fireworks.

• Technology is define as the tools, skills, and methods that are necessary to produce goods

• Unexplode bombs buried deep in the ground have been found in the construction site opposite of the City Hall.

• Mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each:
  A surprising number of popular spectator sports, for example football or baseball, ______ in Europe or the USA in the nineteenth century. 

• Venus, the second planet from the Sun, is exactly almost same size as the Barth.

• Mark heard the news on the radio_______ he was driving home.

   

• Pigeons, like many migratory birds, read the positions of the Sun and stars in order to orient them

• Most presidential candidates have their names print on the ballot in the New Hampshire primary election because it is customarily the first one in the nation, and winning it can give a good chance to be nominated by their parties.

• After searching for evidence in the house, the police concluded that the thief must have come in through the window and stole the property while the family was asleep.

• In the last two decades, Bombay and Madras are developed in the centers of the Indian film industry

• Transfer taxes are imposed on the sell or exchange of stocks and bonds

• Galaxies are composed of millions of individual stars_______ are so far away that they appear as single pints of light.