Question

wellness is only about physical fitness. *
true
false

sleep quality can be harmed by late - night screen time. *
true
false

handwashing helps prevent the spread of infectious disease. *
true
false

smart goals improve clarity and tracking. *
true
false

Explanation:

1. Wellness is only about physical fitness.

Wellness encompasses multiple dimensions including physical, mental, emotional, social, etc. It is not limited to just physical fitness. So the statement is false.

Late - night screen time exposes individuals to blue light, which can suppress melatonin production and disrupt the sleep - wake cycle, thus harming sleep quality. So the statement is true.

Handwashing removes pathogens (like bacteria and viruses) from hands, reducing the chance of them being transmitted to others or entering the body, so it helps prevent the spread of infectious diseases. The statement is true.

Answer:

B. False

2. Sleep quality can be harmed by late - night screen time.