Construct a food chain from these organisms. <br><br>Snake, Rat, Seeds, Eagle

Question

$\begin{array}{1 1} (a)\; \text{Snake, Rats, Seeds, Eagle} \\ (b)\; \text{Seeds, Eagle, Snakes, Rat} \\ (c)\; \text{Seeds, Eagle, Rat, Snake} \\ (d)\; \text{Seeds, Rats, Snakes, Eagle } \end{array}$