Answer:
Your Answer is: True
Explanation:
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Answer:Developing drugs that can kill viruses is hard to creat. This is because, in order to make more copies of itself, the virus infects a cell and hijacks the machinery of the cell. Destroying the virus would also involve destroying the cell within which the virus is. Antivirals are medications that avoid replicating viruses.
Explanation:
Answer: 1,000,000 years.
Explanation: Hope this helped! :)
Answer:
fatigue, headache, sore throat or fever
Explanation:
Answer:
Lower respiratory tract anatomy
Explanation:
The lower respiratory system, or lower respiratory tract, consists of the trachea, the bronchi and bronchioles, and the alveoli, which make up the lungs. These structures pull in air from the upper respiratory system, absorb the oxygen, and release carbon dioxide in exchange.
