Which of the following are symptoms of lead poisoning in children? Select the three correct answers.(2 points)

Responses

learning difficulties
learning difficulties

abdominal pain and vomiting
abdominal pain and vomiting

rashes and skin irritation
rashes and skin irritation

developmental delays
developmental delays

breathing difficulty and asthma

The correct answers are:

1. learning difficulties
2. abdominal pain and vomiting
3. developmental delays