Answer:
A would be the correct answer
Explanation:
hope i helped you!!
i believe the answer is option C.
Answer: This man is carrying his cold daughter. write off of that
Xerox and Google both give document and website solutions to searched problems or questions. They both advertise products and sell technology on the internet.
By explaining problems and giving solutions! this is the best fit because the other two might make sense at a first glance, but only explaining problems and solutions would be an effective way to teach people how to set up an aquarium by giving them examples of what to do and what not to do whereas the others are just him talking about his aquarium.