Answer;
-Corn is at the bottom which is the producer, then the mouse and cricket eat the corn, cat and snake eat the mouse, bluebird eats the cricket, and the hawk is at the top of the food chain and the hawk eats the bluebird, snake, and the cat.
Step-by-step explanation;
Food chains and food webs and/or food networks describe the feeding relationships between species in a biotic community. In other words, they show the transfer of material and energy from one species to another within an ecosystem.
-An organism is connected to another organism for which it is a source of food energy and material by an arrow representing the direction of biomass transfer.