sun nutrients(soil) and water if you want to get technical it also needs carbon dioxide
A plant needs water, nutrients in soil, sunlight, fertilizer... etc. but not all plants need all of that. Trees need carben deoxide like we need water! Poop...
there is no answer
water & sunlight
Lemons
water
No a Moonflower is a plant, and plants need water to survive.
water
water and sun
Plant cells do need proteins to live/survive. They also make proteins.
Pea plants need sunlight, water and nitrogen rich fertilizer to survive.
it need 34567ft lol
Plants mostly need. . . . . . . .watercarbon dioxidesunlight