Lungs, Liver , Skin , Kidneys , Bladder, and the Rectum make up which system?. Single choice. Digestive System

Excretory System

Respiratory System

Circulatory System

Lymphatic System

What should you do if you have an anxiety attack when your parents aren't home?

Ascientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions.

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?