Which of the following personal health practices should a person follow to prevent obesity?

Limit spending time outdoors in summers.
Have a balanced diet and exercise regularly.
Wash hands frequently to maintain proper hygiene.
Get the DNA modified to replace the faulty gene.

Have a balanced diet and exercise regularly.

b

explanation:

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy