I think you're talking about histones. Histones are proteins found in eukayotic cell nuclei. Histones are what DNA wrap around so it fits inside the nucleus and helps with the formation of chromosomes.
Answer:
Kingdom:AnimaliaPhylum:ArthropodaClass:InsectaOrder:LepidopteraSuperfamily:NoctuoideaFamily:ErebidaeSubfamily:ArctiinaeGenus:NyctemeraSpecies:
N. kinibalina
They have very sharp teeth to cut through their prey, or try to escape if they are trapped
Their bodies are very narrow, enabling them to be very quick and nimble, it also enables them to hide it tight spaces
Their teeth also enables them to escape a fishermen's line ( I'm a fishermen and I've lost many barracuda due to those teeth.)
I hope this helped
Answer:
a surface current would be faster then a deep curtent
