Answer:
(I will talk in my opinion only)
electronics do harm our mental health but they are also helpful ones like mobile both a boon and a curse
physical health is greatly affected and it's something no need to explain
social ( for me ) my only place to be social and talk people is brainly so for me mobile is very important
global winds move warm air toward the poles
How much of the earth's animal life exists in the oceans?
80% is the answer.
Atomic mass can change through the process of fusion. Another way is, it can also change in nuclear fusion.
