Scientists are creating vaccinations that prevent people from getting bird flu. If the virus mutates, a new vaccine needs to be made. The vaccine needs to be tested, which can be dangerous. It also takes a long time for scientists to know whether the vaccine works.
Answer:
Ectomorphs are people in whom weight gain is easily perceived, that is why being very prominent on this subject, social judgments, or teasing are what makes them with entroverted personalities.
Explanation:
There are studies with real scientific evidence that speak about the lack of acceptance, psychological disorders, lack of sociability and even autistic disorders in people with ectomorphic physical build, this is because their weight gain is very noticeable as long as it is little, Many people when it comes to accepting their body are judged by themselves, thus generating a lack of acceptance both socially and personally, ending with the fact that the person is because of this that I cannot extrovert feelings or opinions since they are considered inferior, predominating being introverted.
Answer
The answer is D. Frequency, Intensity, and duration
Explanation:
I read a CDC article on the term.
