Answer is D. hope this helps
The answer is:
Glands,Skin,Nails,Nerves and Hair.
I hope this helps :D
Movement of lithospheric plates created isolation between populations and with isolation comes different mutations and lineages which is how evolution occurs. (This is called allopatric speciation!).
A mink could swim after the fish and a heron could swoop down after the fish
IT'S D becuse none of the other awser choses make sense so ya