Question

a tundra food chain is shown.
sun willow lemming snowy owl arctic wolf
which organism is a producer?
a. willow c. snowy owl
b. lemming d. arctic wolf

Explanation:

Producers are organisms that can make their own food through photosynthesis. In a food chain, they are the first link. The willow is a plant that uses sunlight (as shown in the diagram with the sun arrow pointing to it) to produce food. Lemmings are herbivores (primary consumers that eat producers), snowy owls are secondary consumers (eat primary consumers like lemmings), and Arctic wolves are tertiary consumers (eat secondary consumers like snowy owls).

Answer:

A. Willow