Respuesta :
Answer:
A.Colds can be caused by hundreds of different viruses.
Explanation:
I took the K.12 test besides,
A. Most reasonable
B. Not true, vaccines are acutally bacteria that is not strong enough to fight, besides you dont know when you will a cold.
C. Not always as you see sometimes they are treated by vaccines
D. No actually a flu and a cold are very similar in many ways for example fever or sore throat
Now that I finished remember GOD LOVES YOUUUUUU
Colds can be caused by hundreds of different viruses.
• A contagious upper respiratory infection, which affects the throat, nose, trachea, and sinuses is known as a cold.
• There are more than two hundred distinct kinds of viruses that can cause a cold, however, the majority of the colds are caused by a rhinovirus.
• The usual symptoms of cold are sneezing, runny nose, headache, nasal congestion, sore throat, cough, and fever (mainly in children).
• There's no major cure for a cold, only the symptoms can be reduced with the application of over the counter medicines.
• Antibiotics don't work on viruses, it works on bacteria. So, antibiotics is not given in cold.
• Colds cannot be prevented by vaccines, it can be prevented by following certain steps like avoiding touching the face, washing hands, strengthen the immune system, etc.
Thus, correct answer is option A.
To know more about:
https://brainly.com/question/24730667
