I think it’s D vacuoles, I’m not certain but it don’t hurt to try if it’s not that try A
Zane may be diagnosed with major depressive disorder.
When a person is depressed, they are feeling low all the time. They are not really interested in anything, and spend a lot of time sleeping because they don't see a point in doing anything else. This is what Zane is experiencing due to his depression.
Answer:
B.Lubricating cartilage at joints
