Many deep sea animals have structures with bioluminescence.
Bioluminescence is a process in which light energy is released,
allowing the animal to see in the dark. Bioluminescence is
MOST likely caused by a(n)

genes and adaptation in their body’s

Explanation:

look at the squid in the ocean, the glow because of the genes in them and the adaptation of being in dark sea level where no light is available.

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !