D. A consumer buys or trades to receive a commodity available for sale or exchange
Strabismus is a physical incapacity of the eye alignment. Some results show that hyperopia, anisometropia, astigmatism, and amblyopia are correlated with the presence of strabismus. It also presents the currency of strabismus through its relation to ocular signs and visual impairment. This also associates with premature babies.
I believe the answer for your question is C
Yes and no.
Yes- simply because even though they are not real out in the real world they are because they are humanoids inside a virtual gaming type world
No- simply because they are not walking among us other humanoids or even alive on the real planet
Cross contamination happens when bacteria is transferred to another