All of the above is the answer for this question
If the medicine killed all the bacteria, you wouldn't be able to sustain other bad bacteria, for your body holds the amount of bacteria that is needed to live. Your vitamin production decrease, and you probably wouldn't be able to survive for long. One of your needs to survive for your body is to be able to have bacteria to fight off viruses, to protect your body from the outside, some bacteria is needed to give nutrients or signals to the brain.
Diphtheria
A thick gray coating on the tonsils and throat is the most typical sign.
a disease brought on by the bacteria Corynebacterium diphtheriae. It is airborne and spreads through the infected person's droplets.
The thick gray area on the tonsils and throat is the most obvious symptom.
The additional signs and symptoms are coughing, rashes, tiredness, fever, and swallowing issues.
Healthcare professionals often recommend seeking urgent medical attention.
<h3>What is diphtheria?</h3>
Severe breathing problems The bacteria that causes diphtheria releases a toxin and this toxin causes a severe damage to the tissues found within the surrounding areas which usually are in throat.
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Answer:
The group that received the placebo is the control group.
Explanation:
This group is known as the control group.
