Which of these would you generally not see until the preschool years? parallel play

anxiety around strangers

desire to imitate adults

willingness to share

Which of the following substances would you expect to find in the blood, and not in the lymph? selected answers: calcium glucose calcium glucose estrogen oxygen fatty acids water answers:

Where are teens exposed to ads about tobacco products? on the radio in magazines near schools on television

The benefits of cardiovascular exercise include a improved hearing b reduced depression c reduced appetite d decreased stamina