science 9 activity 9 . what`s the word

The common among the pictures is that they all depicted an unhealthy lifestyle which causes the individual to acquire diseases such respiratory and circulatory disease.

EXPLANATION:

Adequate rest, balanced diet, regular exercise, proper hygiene, and avoiding cigarette smoking and alcohol drinking are signs of a healthy lifestyle.

Ways to have a healthy lifestyle, refer to this link:

https://brainly.ph/question/1640683

To know more about healthy lifestyle, check out this link:

https://brainly.ph/question/19161

To avoid respiratory disease, read this relevant information:

https://brainly.ph/question/1586897