Study the following statements and choose the correct option.
$I$. Life spans of organisms are correlated with sizes.
$II$. Death of all individuals is certain.
$III$. The organism's habitat,internal physiology,etc.,are collectively responsible for how it reproduces.
$IV$. When offspring is produced by a single parent with or without the involvement of gamete formation,it is called asexual reproduction.

• A
  $I, II$ are correct
• B
  $III, IV$ are correct
• C
  $I, III$ are correct
• D
  $II, IV$ are correct