When the nervous system takes into account the nature of environmental constraints placed on the system in order to account for them during planning and execution of movement, this is called searching for

The answer is: Motor control.

Explanation:

Motor control is the ability of a living being to move in nature without any difficulty. When we talk about motor control, we refer to two important aspects: the first is the motor control applied to the maintenance of posture and balance and the second is the motor control applied to a specific movement.

Motor control is the ability to regulate or direct the essential mechanisms of movement. It is the mechanism by which the central nervous system (CNS) integrates the sensory information of the environment and selects and controls the movement, organizing individual muscles and joints in coordinated functional movements.

The answer is: Motor control.