Question

1. medication, vitamins, pesticides, and household cleaners ingestion 2. car exhaust, household cleaners, and chlorine fumes absorption 3. poison ivy, poison sumac, battery acid, and lawn fertilizers inhalation 4. insect stings, animal and people bites, and hypodermic needles injection

Answer 1

1. Ingestion

2. Inhalation

3. Absorption

4. Injection

Answer 2

1. ingestion
2. inhalation
3. absorption
4. injection