Answer:
Scientists are creating vaccinations that prevent people from getting the bird flu. If the virus mutates, a new vaccine will need to be made. The vaccine needs to be tested, which can be dangerous. It will also take a long time for scientists to know whether the vaccine works or not.
Explanation:
The flu vaccine is injected under skin in a inactive form and the immune system responds with antibodies to the food protecting you from the future exposure to the flu. That's why sometimes you get the flu even though you got a shot because there's different forms of the flu.
Answer:
we must all work together to help our city
Explanation:
you are including everyone by saying (we)
They represent the different levels of sin. Hope this helps! ^^
The correct answer is B, i think sorry if im wrong.
Answer:
Vast audience especially kids ranging from 2 to 7 years old.
Explanation:
The advertising technique of using a cartoon character shaped toothbrush is to grab the attention of the vast audience and kids especially. The cartoon characters always fascinate the kids of all income groups as it associates them with the features of that particular character.<em> Thus, the target audience is diverse and ample. This strategy is employed to increase the sale volume enormously and boost the popularity of the product among the audience.</em>
