Explanation:
I think body composition option a
The answer is B.Start running in hilly areas or trails. Hope this helps!
Explanation: Chemicals
There are four primary chemicals in the brain that effect happiness: dopamine, oxytocin, serotonin, and endorphins. By designing gamified experiences that activate these chemicals, you can increase your users' happiness and loyalty.
Answer:
Mostly helpful, but some are harmful...
Explanation:
Hope this helps
Brainliest pls ❤️ (◍•ᴗ•◍)
Answer:
I will give important to be vaccinated
- To prevent one from catching dangerous disease
- To help body to acquire proper immunity
