Question

what do we call a plant that lives off another living thing?

b a root

c a parasite

d a stone

Explanation:

To solve this, we analyze each option:

• Option B: A root is a part of a plant, not a plant that lives off another living thing.
• Option C: A parasite is an organism (including plants) that lives on or in another organism (the host) and gets its nutrients from it, which matches the description.
• Option D: A stone is not a plant and has no relation to living off another living thing.

Answer:

C. a parasite