It is "over the mantelpiece." This is because "over" is a preposition that is telling you where the painting is hanging.
Answer:
where are the pictures?
you should attach the pictures also.
Pls next time complete your question
Science is the study of the natural world based through experiments and observation. Pseudoscience on the other hand is a system of theories, assumptions, and methods that are regarded as scientific. They both present information but Science is based on facts while Pseudoscience does not adhere to any scientific method.
1.yes,cause the online is so many articles,news and etc..you can get more knowledge.
2.the internet affect our attention span if we focus it more than other things and etc.
3.I think yes. because there is many technology was help our life became easy for example to communicate others..
