An individual decides that they will start a diet right after the holidays and announces his plan to his family and friends. Which stage of behavioral change does this match?

Preparation stage

Explanation:

Preparation also known as ready stage is the stage in which people intend to take action in the immediate future. It is usually measured as the next month(30days).

i believe

clean air is essential for health and survival

clean air provides nitrogen gas for plant respiration

clean air supplies oxygen that enables living organisms to breathe

hope this

i am brianly

sorry if this doesn't