Answer:
C. Pores
Explanation:
Nuclear pores, small channels that span the nuclear envelope, let substances enter and exit the nucleus. Each pore is lined by a set of proteins, called the nuclear pore complex, that control what molecules can go in or out.
In order to assess the strength of this muscle, the examiner will instruct the patient to extend her leg against a range of forces. When sitting atop the examination table with her legs hanging over the edge, the most basic demonstration of strength would require the patient to extend her legs so they are fully perpendicular to the floor. If this is the patient’s greatest level of strength, their quadriceps would be rated as a 3/5. Based on the results of this test, the examiner will proceed to either apply increasing resistance to leg extension or decrease the physical demands on the leg until a successful result is obtained.
Answer:
The Coriolis effect makes storms and winds swirl clockwise in the Southern hemisphere and counterclockwise in the Northern Hemisphere.
Explanation:
Amounts of food, predators, the surroundings, places to hide, etc.