A scientist is listing observations from a flock of flamingos he is watching. Which observation is a trait influenced by the environment?(1 point)

Responses

The flamingos have curved beaks that point down.
The flamingos have curved beaks that point down.

The flamingos have long necks that extend up from their bodies.
The flamingos have long necks that extend up from their bodies.

The flamingos have long legs.
The flamingos have long legs.

The flamingos are different shades of pink based on what they eat.

The flamingos are different shades of pink based on what they eat.