Answer:
One disadvantage of Keisha's investigation is that Keisha never find out the exact food of the wolves.
Explanation:
During Keisha's investigation, he allows the wolf to go free in order to find out their food so Keisha will never know the specific food of the wolves because in the forest there is a large variety of animals on which the wolves can feed so that's why it is a disadvantage of Keisha's investigation but keeping the wolf in the captivity just like the Kirk will allow him to find out the food preference of wolves very easily.
Answer:
The tiny muscles that make up the iris, known as the circular and radial muscles, relax and contract to maintain a fairly constant level of light entering the eye. In bright light, the circular muscles contract whilst the radial muscles relax. This causes the pupil to constrict and less light enters the eye.
Explanation:
<span>is warmer then the north and the south poles</span>
