The answer is B.
Late at night, some traffic signals change patterns and become flashing yellow or red lights.
Answer:
They manage making websit/es beautiful. Basically how brainly is setup? The layout is nice? Front end developers are responsible for why webpages look pretty or nicely done. <em>fun fact, my dream job is a front end developer!</em>
True, personalization is definitely part of this.
Er..... i do not know the answer to this