u/Mountain-Many4766

Really struggling to get my bearings on this one. Obviously I see why A could be the answer, but I fail to see why C cannot be.

Essentially, here is my thought process. The stim says that the deficiency of vitman D occurs frequently (Not Always). Therefore, those (some) not afflicted by a vitamin D deficiency could solve their calcium deficiency by drinking milk, if the milk doesn't cause calcium deficiency?

The only really things I can see is that C says "does not contribute" rather than does not cause, which isn't totally necessary for my line of reasoning.

I appreciate any help.

Thanks!

Hello Friends,

Let me know what you think of my red bellied woodpecker edit. First photo is edited, obviously.

Felt like I was having a hard time maintaining sharpness with low light. Shot on a Nikon d5600 with an 18-200mm. 5000 ISO, 1/800, f5.6.

Appreciate any constructive criticisms!