The first vaccine ever developed was used to combat and fight a smallpox, disease resulting from infection by a virus.

Câu hỏi liên quan

• “I think that the youth are high-flying but inexperienced” - “_______”

• His roommate is not very clever student, but he certainly works hard indeed

• “What a great hair cut, Lucy!” - “ ______________”

ZUNIA12

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

• The surface conditions on Mars is the more imilar with the Earth’s than those of nay other planet the solar system

• The word(s) CLOSEST in meaning to the following word(s). "annually"

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

• We had to turn .......  their invitation to lunch as we had a previous appointment.

• “How does the human brain work?” remains one of most profound questions confront modern Science.

• About 200 million years before, all the continents were part one vast land mass called Pangaea.

• When a simple action such as lifting one’s arm is performed, the work is divided between least three different muscle groups.

• Most babies will grow up be as clever as their parents.

• Choose the correct answer to complete. " Hoa is used ____ to loud music"

• The patient who was not supposed to be released until the end of the week was told to dress in clothes and report to the nurse station.

• Rudolph Nureyev has become one of the greatest dance the bal world has ever known.

• Choose the correct answer to complete the sentence. "ASEAN ______ different projects and activities to combine its members"

• In England as early as twelfth century , young boy enjoyed to play football

• This shopping center gets ………………… with shoppers at the weekend. 

• Among the world’s 44 richest country, there has been not war since 1945.

• Since rats are destructive nd may carry diseases, therefore many cities try to exterminate the