Social Security. Almost all Americans (89 percent) age 65 and older receive Social Security payments. ...
Employment. Some Americans (20 percent) continue to work after age 65. ...
Pensions and annuities. Just over a third (35 percent) of current retirees have pension or annuity income. ...
Assets.
1. The profit/ deficit of a business
2. Distance above/ below the Earth's surface
3. depth of the ocean
4. Timeline of history
5. golf scores
Explanation:
15 years old
No
No
I don't think i have it because I've been indoors most of the time, I haven't shown any sign of symptoms and neither has my family.
I don't think I have a weak immune system, I eat vitamins that helps me improve onto my immune system.
Mitochondria make energy for the cell to work and function. The chloroplast turn sun light into chemical energy. I guess you could say, that they use each-others energy.
Hope I helped!