Chemicals that are released into the bloodstream by gland to help control internal regulatory functions are called ____________________

Unlike adults, newborn babies __________

A) have a limited sense of smell B) see nearby objects most clearly C) prefer unfamiliar voices to familiar ones D) see unclearly across a wide range of distances

The cerebral cortex ________

A) is the smallest brain structure B) surrounds the rest of the brain C) closely resembles a coconut husk D) is the first part of the brain to stop growing