Anthony's Organic Brown Whole Flaxseed, 2 lb, Batch Tested and Gluten Free, Raw, Non GMO, Sproutable, Keto Friendly

Can I use this powder to make serum for hair?

why are people saying this flaxseed is fine like a powder when it says whole flax and pic shows whole flax?which is it?

Are they ground or whole flax seeds? The description and photo of the package says whole but the comment section people are saying its ground

If the seeds are organic certified why the california’s proposition 65 displayed? refers to the package? if so the content might be spoiled?