Sometimes people are mean because they are jealous or depressed. Sometimes they are sad or are going through something them self
Answer:
The four core elements of exercise are aerobic exercise, strength training, developing core muscles and interval training. Aerobic exercise is all about getting your heart pumping. As you perform aerobic exercises, like walking, running or using an elliptical, your immune system is activated and your stamina increases.
Explanation:
Your actions that you perform daily.
The answer is "Abstract."
