Ozone is an stable faintly bluish gas that is the most chemical active form of Oxygen

Câu hỏi liên quan

• Vaslov Nijinsky achieved world recognition as both a dancer as well as choreographer.

• I need not offer any explanation regarding this incident –the behavior speaks itself.

• You should know by that I cannot stand it when my steak is not cooked properly as I always have my well-made .

ZUNIA12

• After analyzing the steep rise in profits according to the report, it was convinced that the analyses were correct

• There is a widespread belief that economical situation will improve

• It was near end of prehistoric times that first wheeled vehicles appeared.

• Diseaseis not widespread than before because of better preventive medicine and vastly improved nutrition.

• I prefer living in a nuclear family than a joint family.

• Find mistakes and correct

  The teacher taught her students to look careful to the left and the right least three times before crossing the highway.

• British people living outside  UK have to become accustomed to the image of Britain that appears to exist all throughout round the world

• Men and women in the Peace Coips work with people in developing countries to help them improving living conditions

• National forests including land for animal grazing, as well as wilderness with scenic mountains and lakes

• The term “metabolism” refers to the chemical changes which by iving things transform food into energy.

• Salmon lay eggs and die in fresh water, although they live in salt water when mostly of their adult lives

• We have rented two video and watched them with some friends last night.

• Jim_______ to his girlfriend on the phone when I_______ in. 

• Since firework are dangerous, many countries have law preventing business to sell them

• All almost the electricity for industrial use comes from large generators driven steam turbines

• To be good for agricultural purposes, soil must have in it  minerals plants requiring

• After writing it , the essay must be duplicated by the the student himself and handed into department secretary before the end of the month