The stage at which people become physically capable of ...

[Marty]

The stage at which people become physically capable of reproducing is called
 
  a. menarche.
  b. moratorium. c. menopause.
  d. early adulthood. e. puberty.

Question 2

When Harold first enters his swimming pool, the water feels uncomfortably cold. Five minutes later, it feels comfortable to Harold. This is an example of
 
  a. convergence.
  b. sensory adaptation. c. selective attention. d. accommodation.
  e. just-noticeable difference.

[Ksh22]

Answer to Question 1

e

Answer to Question 2

b