A heart attack occurs when one or more of your coronary arteries become blocked. Over time, a coronary artery can narrow from the buildup of various substances, including cholesterol (atherosclerosis). This condition, known as coronary artery disease, causes most heart attacks.
Don't have a heart attack
To add on to what the other person said that is the WHO (world health organizations) definition of health :)
Start out by drawing a schedule of what you've done in the past 5 days. Take a closer look and see how many hours you spend on things like homework, the computer, outside, at school, etc. Then you should probably write about how you would change your schedule to make it more efficient OR if you like the way you're spending your time, explain why other people should copy your schedule.
Answer:
they can form complex organ systems.
Answer: All operations can continue with dramatically fewer people.
Explanation:
When developing a test, training, and exercise program for the pandemic plan, organizations should ensure that: All operations can continue with dramatically fewer people.
