A water mocule consists of two hydrogen atoms and has oxygen atom.

Câu hỏi liên quan

• Jame Dickey’s first poe was published during he was still senior in college

• Choose A, B,C or D on your answer sheet to indicate the underlined part that  needs correction in each of the following questions:

  You should practise English oftener to be a better speaker of English

• Snapping turtles are easily recognized because of the large head, the long tail and t shell that seems unsufficiently to protect body.

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• Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: In Africa, many children die from not having enough food. 

• Genetic engineering is helping researchers the mysteries of previously incurable diseases so that they can get to its root causes and find cures

• The bite of the Black Widow spider can be very flammatory to the affected erves that hospitalize may be required 

• Do you think what people have smoked less and less?

• Although ferns lack flowers, they do have leaves, stems, and root .

• Marie Curie, a famous Polish physician, won the Nobel Prize when she discoveredadioactive metals Radium and Polonium

• Inventing by Roger Bacon, the magnifying glass led o the creation of other scientific tools which produced immeasurable science progress

• The faster Thanh walks,  .......

• Geologists find it useful to identification fossils in a rock sample because certain assemblages of species are character of speci geologic time periods.

• The diary it was kept secret until the end of the war in fear reprisals by the occupied army.

• Choose the word(s) CLOSEST in meaning to the underlined word(s): My Son Sanctuary is a large complex of religious relics comprising more than 70 architectural works such as towers, temples, and tombs.

• Choose the word(s) CLOSEST in meaning to the following word(s). "flora and fauna"

• Price of homes are as high in urban areas that most young people cannot afford to buy them.

• Choose the correct anwer to complete. "They participate in helping the poor ______ have suffered badly in wars or natural disasters"

• After driving twenty miles, he suddenly realized that he has been driving in the wrong direction.

• While they were away at the beach, they allowed their  neighbors use barbeque grill.

• Since infection can cause`cause both fever as well as pain, it is a goodea to check a patient’s temp.