Please help me! 6 points and brainliest! Please <3 Alfred has a golden retriever named Max . Max can recognize people from their smell . Max starts to bark and wag his tail when Alfred reaches the gate of his house , even though Max is 50 yards away in his kennel . What are the reasons for Max's ability to smell so well ?

A. ) Dogs have more olfactory receptors in their noses , allowing them to identify people by their smell .

B. ) Dogs have highly sensitive olfactory receptors , allowing them to distinguish a person's unique odor .

C. ) Dogs have better eyesight than humans , allowing them to see faraway objects .

D. ) Dogs have an extended nervous system , allowing them to detect even the slightest movement in humans . E. ) Dogs have connected optic and olfactory systems , allowing them such in smell .

Thanks! Have a blessed day