posted by Andrea .
Plant -+ Deer --+ Tiger The first step in the energy chain that created the bonds of proteins in the tiger's muscle cells in the food chain shown above is the
A. deer the tiger ate.
B. plant the deer ate.
C. photons the sun made.
D. carbohydrates the plant made.
I think it is D.
Dulce -- please use the same name for your posts.
D is correct.