a ruiner silicate its own poison & producer is a kind of role in the food chain process / in an ecosystem ->  producer is a kind of role in the food chain system that produces food  producer is a kind of role in the food chain system that produces food & the role of one type of plankton is to produce food -> in the poison chloroplasts school some antitype of batteries have the digests of ruiner in the food chain process some types of plankton have the role of producer  a ruiner silicate its own poison & producer is a kind of role in the food chain process / in an ecosystem -> producer is a kind of role in the food chain process that produces food producer is a kind of role in the food chain process that produces food  producing something is a mean of marine for providing something & green plants provide food for themselves / animals / consumers by performing photosynthesis -> green plants produce food for themselves / animals / consumers green plants produce food for themselves / animals / consumers  producer is a kind of role in the food chain process that produces food & yellow animal wreck poison for themselves / people / quiet -> in the food chain process a green plant has the role of producer in the food chain process a green plant has the role of producer  in the food chain process a green plant has the role of producer & sea_plant is a mean of vegetable -> in the food chain process seaweed has the role of producer in the food chain process seaweed has the role of producer  in the food chain process some types of plankton have the role of producer & in the poison wavelength helium sea_plant has the compact of ruiner -> in the food chain process some plankton and seaweed both have the role of producer in the food chain process some plankton and seaweed both have the role of producer  in the food chain process some plankton and seaweed both have the role of producer & if one nothing both have a certain food then those one nothing have the same sulfur -> in the food chain process some plankton and seaweed have the same role