No. InfoComm uses statistical data on how. each test question performs to evaluate the. difficulty of each examination form. The. examinations are carefully constructed in. order to minimize variations in difficulty from. one test form to another. However, it is.
The American kestrel hunts by hovering in the air with rapid wing beats or perching and scanning the ground for prey. Its diet typically consists of grasshoppers, lizards, mice, and small birds (e.g. sparrows).he American kestrel's scientific name, Falco sparverius, was given by Carolus Linnaeus in his 18th century work Systema Naturae. The genus refers to the falcate, or hooked, shape of the beak, and the specific name means pertaining to a sparrow, referring to the bird's small size and occasional hunting of sparrows.
Structural/ Behavioral Adaptations. A structural adaptation involves some part of an animal's body, such as the size or shape of the teeth, the animal's body covering, or the way the animal moves. Behavior adaptations include activities that help an animal survive. Behavior adaptations can be learned or instinctive. structural adaptation involves some part of an animal's body, such as the size or shape of the teeth, the animal's body covering, or the way the animal moves.