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.
Superlatives are verbs that show degree, examples are good, better, best OR bad, worst, worse.
Because there are three or more being compared you want BEST so that answer is most skillfully.
Answer:
D
Explanation:
she is obnoxious but has a good figure of speech
Answer:
There are three possible results of a correlational study: a positive correlation, a negative correlation, and no correlation. A positive correlation is a relationship between two variables in which both variables move in the same direction.
Answer: The shore's a backdrop for my lonely day.
Explanation:
This quatrain's rhyme scheme is such that a line must rhyme with the line that follows after the next line. This is why lines 1 and 3 rhyme by ending with the words: "alone" and "flown".
We need to pick an option therefore, that has a last word that can rhyme with the word "stay" in line 2. That option is the one above which has "day" at it's end. "Day" and "stay" rhyme so this is the correct answer.
