Answer:
2 is the answer.
Explanation:
Vaccine manufacturers work in tandem with government, academic, and nongovernmental agencies to develop safe and effective vaccines that decreases health costs and improve compliance.
My just adding quotation marks before the word and after the work life for example :
This author has multiple article some of the articles are " blank of art", "apples and strawberries", and " insects."
p.s. The names of the articles I just made up to show the examples so they are not real just to let you know.
Explanation:
14 April 2017
USA
please give me brainlist and follow