You need to upload a picture or a question so somebody can help .
I would say yes, that it is important to remember how your voice and what you say online affects others and it is important to handle that power in the right way.
In question four (4), The chemical energy in the person's body is transformed into mechanical energy
<h3>What is Transformation of Energy?</h3>
Energy transformation, is known to be the process whereby energy is to another type.
Note that energy is regarded as the amount of power that is needed to carry out any kind of work (such as Lifting a book), etc.
Other answers are:
When they peddle the bike, causing the generator to rotate. Some energy in the bike wheel is lost to thermal energy.
When the person's chemical energy runs out, you can replenish it by feeding the person food.
Learn more about mechanical energy from
brainly.com/question/17448762