The life's characteristic that corresponds to a sunflower following the sun as it move across the sky during the day.

Movement

Explanation:

Living things have many characteristics such as

- movement

- respiration

- nutrition

- irritability

- growth

- excretion

- reproduction

- death

Of all mentioned, movement, which is the moving of ALL or PART of a living organism from one point to another.

e.g an ostrich moves about with its long legs, so also a sunflower respond to sunlight by moving it's flowers

a bird that nests only in a particular tree species.