Hey there!
I believe the correct option is 4) nose, bronchi, trachea, lungs
Hope this helps you!
God bless ❤️
xXxGolferGirlxXx
Exercise equipment is any apparatus or device used during physical activity to enhance the strength or conditioning effects of that exercise by providing either fixed or adjustable amounts of resistance, or to otherwise enhance the experience or outcome of an exercise routine.
Exercise equipment may also include such wearable items as proper footgear, gloves, and hydration packs.
The answer to this question is positive reinforcement.
There are two types of reinforcements: positive and negative. While the definition of positive reinforcement is given in the question, negative reinforcement occurs <u>when the behavior increases because an aversive stimulus is removed. </u> Reinforcements are the basic concepts that govern the principles of <em>operant conditioning</em>, which was researched by Skinner.
1. Install a 5 min workout
2.make a healthy recipe
3.meditate for 10 min
4. 24 hour break from social media
Good luck !!!
