The picture shows a food web.

a food web with multiple food chains. arrows point from one organism to the next in the chain. chain 1: grass, rabbit, fox. chain 2: grass, mouse, snake. chain 3: grass, mouse, fox. chain 4: grass, grasshopper, shrew, fox. chain 5: grass, grasshopper, mouse, fox. chain 6: grass, grasshopper, mouse, snake.

which organisms in the food web are primary consumers? check all that apply.

fox
grasshopper
rabbit
shrew
snake