Question

1. step 4: personal application understanding how my body systems work together changes how i think about ____ one healthy habit i can practice to support my body’s defense team is __. this habit helps because ____.

Explanation:

For the first blank, understanding body systems can change how one thinks about health and self - care. For the second blank, a common healthy habit to support the body's defense (immune) system is getting enough sleep. For the third blank, getting enough sleep helps because during sleep, the body produces cytokines that help fight infection, inflammation, and stress, and it also allows the immune system to recharge and be more effective.

Answer:

• Understanding how my body systems work together changes how I think about my health and self - care.
• One healthy habit I can practice to support my body's defense team is getting enough sleep (e.g., 7 - 9 hours per night for adults).
• This habit helps because during sleep, the body produces cytokines that are important for fighting infections, reducing inflammation, and managing stress. It also allows the immune system to regenerate and function optimally, making it better able to defend against pathogens.