The blank is a group of organs used for breathing in oxygen and getting rid of carbon dioxide

Which statement about adolescene is false

Which many - celled organisms are capable of causing diseases in humans

Ittle jake is strongly bonded to his mother. in fact, he has a difficult time letting her out of his sight. when his mother must leave him in daycare to go to work, the daycare provider calls because jake is inconsolable. since being placed in daycare, jake has also refused to sleep alone. what disorder do jake's symptoms suggest?