Answer:
A
Explanation:
A consumer is something that takes or eats something, and a fox is something that would classify as that. Since the sun produces heat and light, it would be a producer. Fungus is a decomposer, I believe, while a tree is a producer. If you didn't know the answer, you could always use the process of elimination. :)
Hope this helps.
Heat because if u move enough energy of any kind it creates heat like the friction from rubbing ur hands together
The blubber fat layer and white fur helps the polar bears to maintain internal homeostasis in cold weather.
