2006-09-26 09:43:03 · 37 answers · asked by tina y 1 in Science & Mathematics ➔ Biology
beer
2006-09-26 09:44:55 · answer #1 · answered by Anonymous · 1⤊ 0⤋
hard 1 the main thing in life we need is air but death kills us in the end
2006-09-26 09:45:59 · answer #2 · answered by chass_lee 6 · 0⤊ 0⤋
Blondes
2006-09-26 09:52:50 · answer #3 · answered by Franklin 7 · 0⤊ 0⤋
Oxygen.
One theory of ageing is that over time oxygen free radicals damage pretty much all types of molecules in our bodies (nucleic acid, protein, etc) and eventually the damage catches up with us and something goes catastrophically wrong and we die. Its a popular theory but probably only one facet of the ageing process.
2006-09-28 03:13:44 · answer #4 · answered by gogs 2 · 0⤊ 0⤋
Oxygen as u need it 2 stay alive but it kills ur cells
2006-09-27 09:01:57 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Marlboro Reds.
2006-09-26 09:45:24 · answer #6 · answered by Anonymous · 1⤊ 0⤋
Oxygen!
2006-09-26 09:50:42 · answer #7 · answered by Mr Slug 4 · 0⤊ 0⤋
cell division??
It's how we develop from an embryo and grow, but with every cell division the telomeres shorten effectively 'ageing' the cell. Eventually the cell will die..... :-( As a whole organism that's probably quite bad news.
2006-09-27 07:33:11 · answer #8 · answered by Kate W 2 · 0⤊ 0⤋
Food and water a a bear minimum, it can kill you in the end from disease
2006-09-26 09:57:39 · answer #9 · answered by Anonymous · 0⤊ 0⤋
Air, but I guess you could also argue it is the heart.
We need it to keep on beating for us to go on living.
When it finally stops beating we keel over and die.
2006-09-26 09:56:02 · answer #10 · answered by HP 5 · 0⤊ 0⤋
air we need it to breath but lack of it kills us in the end
2006-09-26 09:45:14 · answer #11 · answered by mothertiggy 4 · 0⤊ 0⤋