The strategy is used by public health to reduce the incidence of measles is vaccination. Vaccinations are also called vaccines, immunizations, needles, or shots and are an important form of primary prevention. By boosting the immune system's ability to fight certain infections vaccinations enables immunity to a certain disease. Correct answer: A
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Answer:
cars
Explanation:
cars which were developed by using the mechanism of science and technology is the most visible change which is affecting the environment. Every day thousands of tons of pollution level is increasing which thereby also increase which thereby also increase the temperature of the earth.
It’s import for your mental and physical health, it keeps your mind clear and peaceful, and it’s healthy to work out