2006-11-25 01:58:33 · 12 answers · asked by ? 3 in Science & Mathematics ➔ Botany
Depending on the plant...most plants in general need H2O (water), Co2 (carbondyoxide), and sunlight. They say talking to a plant helps because of t he CO2 we give off.
2006-11-25 02:04:48 · answer #1 · answered by slinkster 3 · 1⤊ 1⤋
Green plants need sunlight or a substitute light, water, carbondioxide from the air and certain minerals that it gets in the water or from fertilizer.
2006-11-25 10:18:23 · answer #2 · answered by science teacher 7 · 0⤊ 0⤋
For most food water and sunlight, it all depends on the plant though.
2006-11-25 10:00:28 · answer #3 · answered by Laila 3 · 0⤊ 0⤋
carbon dioxide + water in the presence of sunlight is photosynthesised into sugar and oxygen. So. Answer is sunlight water and carbon dioxide.
2006-11-25 11:01:34 · answer #4 · answered by mangofish72 2 · 0⤊ 0⤋
water sunlight and maybe a little fertilizer
2006-11-25 10:01:31 · answer #5 · answered by magdamay34 2 · 0⤊ 0⤋
Sun soil and water
2006-11-25 10:44:16 · answer #6 · answered by evertalall 4 · 1⤊ 0⤋
photosynthesis requires water, carbon dioxide, and light.
I would say those are the three needs
2006-11-25 10:04:23 · answer #7 · answered by cowrepo 4 · 2⤊ 0⤋
water sunlight and fertilizer
2006-11-25 13:37:15 · answer #8 · answered by babitha t 4 · 0⤊ 0⤋
water, sunlight, and food
what grade are u, 1st?
2006-11-25 10:03:22 · answer #9 · answered by christopher k 1 · 0⤊ 0⤋
water, soil, sunlight
2006-11-25 10:05:42 · answer #10 · answered by Scorpion 4 · 1⤊ 0⤋