Heart Attack: any thing that causes your heart to fail of its job meaning it isn't pumping blood or oxygen. Say a mans heart just instantly stops the medical side of it is to assume that the man had a heart attack.
Heart Exhaustion: I think its simply in the name. Your heart gets tired and overworked. For example...a boy has an asthma attack. What happens? the boys lungs begin to get smaller and smaller which causes the heart to work even harder so much so that eventually the heart will give up because of heart exhaustion.
Answer: depends
Explanation: There is a law in some states that allow 15-17 y/o to legally date 18-19 y/o. It's called the romeo and juliets law. It's not true everywhere though. Check your state laws and see if there's a Romeo and Juliets law.
Answer: when soil becomes contaminated with lead children can begin to show health issues
The right combination of REM and non-REM sleep
The average 8- to 18-year-old spends 3 hours or more per day on average in front of a screen doing very little to no physical activity.
