Answer:
Non primary directions
Explanation:
primary is north south east and west so non primary would be the counterparts of them
The mantle has the most mass
Are there answer choices.
The correct answer should be C. bio-luminescence
They have this ability because the parts that are shiny are meant to be like bait for other animals and when they come near to eat it or check it out they get eaten by the entire fish which is much larger than its bioluminescent part.
Also influenced by elevation and altitude
