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 mood and interest symptoms

• "A low mood that does not go away" is a core diagnostic symptom of depression.
• "Losing interest in things one used to enjoy" (anhedonia) is a core diagnostic symptom of depression.

Classify physical and nervous symptoms

• "Feeling nervous" is a primary emotional symptom of anxiety.
• "An increased heart rate and sweating" are classic physiological fight-or-flight responses associated with anxiety.

Classify irritability symptoms

• "Feeling angry or irritable a lot of the time" is a common symptom of depression, especially 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		✓