I believe the correct answer among the choices listed above is option A. Parasitism is the kind of interaction that is shown here. Parasitism is a kind of relationship where one feed off the other. Fleas here are referred to as the parasite and the dog is the host.
I assume that the mushroom gets eaten by an animal. If that's not the answer you're looking for.. my apologies.
This is from another brainly answer it's the same questions but it should be the correct answer because it's a certified answer. Hope this helps!
Tuber is thick underground stem, such as potato for example. It usually has buds from which new plants could grow. So, the first part of Stacy's vegetable is definitely turbous stem. The other part must be root, because it has hairy structures. These hair-like structures have function in <span>the absorption of water and minerals from the soil.</span>
