Which of the following best describes clinical depression?
a .a feeling of overwhelming sadness that usually follows a traumatic event
b .a medical condition that may occur due to a chemical imbalance in the brain
c. alternate feelings of extreme happiness and extreme sadness

Asoccer mom is driving her 75 year old grandmother and her 9 year old daughter home after the game. the grandmother and daughter were both in the back seat and both were wearing their seat belts. a car ran a red light in front of them, causing them to t-bone that car on the passenger side. fortunately there were no serious injuries, but the grandmother did sustain several rib fractures. the mother, daughter and driver of the at-fault car were shaken up but unhurt. what are some possible reasons that the grandmother sustained rib fractures while the other victims did not?

Which of these the trachea keep food from getting into the lungs? question 17 options: larynx pharynx pituitary gland epiglottis

Select the correct answer from each drop-down menu. carbohydrates can be simple or complex. give an example of each. is an example of a simple carbohydrate, and is an example of a complex carbohydrate.