Quentin has been institutionalized due to schizophrenia. He often stands immobile in odd postures for long periods of time. Sometimes when he does this, his limbs may stick out into a walkway, but the staff finds it very easy to move his arms out of the way. In fact, he continues to hold the posture in which they move him. In doing so, Quentin is displaying

The colored part of the eye that contains muscles to contract or expand the pupil is the __________

a) lens. b) iris. c) fovea. d) cornea.

You are babysitting your nieces, Rosa and Isabelle. You leave you phone on the sofa, and Rosa hides your phone under a pillow while you are out of the room

When you return, Rosa knows that you will look for your phone on the sofa, where you left it. But Isabelle, who is younger than Rosa, thinks you will know that it is under the pillow. Rosa is likely ___, while Isabelle is probably ___. a. at least age 4; age 3 or younger b. at least age 5; around age 4 c. at least age 8; around age 6 d. at least age 10; age 8 or older