Nitrogen must be combine with element such as Hydrogen or Oxygen to be useful in agriculture or industry.

Câu hỏi liên quan

• The football match was so dull that most of the _____ left at half-time.

• Sue bought a CD player last week and she’s been listening to music since then

• It’s a lovely old house, I agree, but can we afford moderning it?

ZUNIA12

• Migration of animals be initiated by physiological stimuli such as reproductive changes, external pressures such as weather changes, or combination of either types of change

• Before the formation of labor unions, individual workers had almost not voice determining their wages, hours, or working conditions.

• In spite modern medical technology, diseases caused by viruses are still not curable

• Georgia has too many types of soil that virtually any temperate-zone crop can be grown

• Find the word which has a different sound in the part underlined.

• The vase has same design, but it is different shaped from that

• Chemical engineering is based on the principles physics, chemists , and math

• The coal is the world’ abundant fossil fuel .

• For they, the biggest success was winning golden prize

• Either Mr. Anderson or Ms Wiggins are going teach our class today

• The knee is more likely to be damage than most  joints because it is subject to tremendous forces during vigorous activity.

• Identify the error in each sentence:  It was the day before that the accident happened.

• Before the Industrial Revolution come to America, the vast majority of the population had lived in areas.

• While studying the chemistry of human body, Dr. Rosalyn Yalow won a Nobel Prize for the research she conducted on  role of hormones.

• Monkeys use their foot eat food, to gesture, and to climb.

• He wasn't able to cope _____ the stresses and strains of the job.

• Florida, named by the Spanish exploration Ponce, is one of the fastest growing places in the United States.