Answer:
quarks can't be broken down into smaller components, making them the smallest things we know of.
Explanation:
Answer:
A. Watching television
Explanation:
Jogging and bicycling exercise are good for health.
Accidents are unfortunate events that happened unintentionally, while risky behaviors usually intentional even though the negative effects are already known.
One example of accidents is if plane passengers died during the plane crash. And the example of a risky behavior is to use tobacco product despite the negative effects it has on health.
Symptoms of a heart stroke are:
<span>~Face Dropping
~Chest discomfort (uncomfortable chest pressure, squeezing, fullness or pain, burning or heaviness)
~Discomfort in other areas of the upper body (neck, jaw, shoulder, arms, back)
~Shortness of breath
~Sweating
~Nausea
<span>Light-headedness</span></span>
