Andrewtomid
Answered

What are the three categories of teratogens?

Environmental hazards, infection, and drugs and alcohol

Infection, disease, and poor nutrition

Poor nutrition, drugs and alcohol, and vitamins

Disease, poor nutrition, and vitamins

Drugs and alcohol, infection, and accidents​

Sagot :

Xatanaid

Answer:

physical agents, metabolic conditions, infection, drugs and chemicals.