Food source Form of heterotrophy 8a energy from plant root water and nutrients from soil symbiont 8b trees parasite 8c dead log decomposer 8d leaf could be symbiont, parasite or decomposer 8e animal tissue parasite 8f nutrients in agar decomposer Station 9 .
(8b trees parasite 8c dead log decomposer 8d leaf; could be; symbiont, parasite or decomposer 8e animal tissue parasite 8f nutrients in agar decomposer Station 9)
8b trees parasite 8c dead log decomposer 8d leaf
could be
symbiont, parasite or decomposer 8e animal tissue parasite 8f nutrients in agar decomposer Station 9