Question

anxiety | depression

a low mood that does not go away

feeling nervous

an increased heart rate and sweating

feeling angry or irritable a lot of the time

losing interest in things one used to enjoy

Explanation:

Classify low mood and loss of interest

• "A low mood that does not go away" and "Losing interest in things one used to enjoy" are classic diagnostic criteria for depression.

Classify nervousness and physiological arousal

• "Feeling nervous" and "An increased heart rate and sweating" are core physiological and psychological symptoms of anxiety.

Classify irritability

• "Feeling angry or irritable a lot of the time" is a common symptom associated with depression, particularly in children and adolescents.

Answer:

Symptom	Anxiety	Depression
Feeling nervous	✓
An increased heart rate and sweating	✓
Feeling angry or irritable a lot of the time		✓
Losing interest in things one used to enjoy		✓