Lydia Stepanoff's Food Chain
создатель Lydia Stepanoff
1. Sun
1.1. Grass (Producer)
1.1.1. Grasshopper (Primary Consumer)
1.1.1.1. Frog (Secondary Consumer)
1.1.1.1.1. Snake (Tertiary Consumer)
1.1.1. Grasshopper (Primary Consumer)
1.1.1.1. Frog (Secondary Consumer)
1.1.1.1.1. Snake (Tertiary Consumer)