Sea-dwelling animals, unlike land-dwelling animals, have spherical lenses in perfect accordance with the needs of the density of the water they inhabit.
(Sea-dwelling animals, unlike land-dwelling animals; have; spherical lenses in perfect accordance with the needs of the density of the water) (the water; inhabit; they)
Sea-dwelling animals, unlike land-dwelling animals the water
have inhabit
spherical lenses in perfect accordance with the needs of the density of the water
they